Article(id=1249044009285522197, tenantId=1146029695717560320, journalId=1249024232475115590, issueId=1249044006114628363, articleNumber=null, orderNo=null, doi=10.11834/jig.250037, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1739289600000, receivedDateStr=2025-02-12, revisedDate=1745769600000, revisedDateStr=2025-04-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1775724897929, onlineDateStr=2026-04-09, pubDate=1765814400000, pubDateStr=2025-12-16, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1775724897929, onlineIssueDateStr=2026-04-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1775724897929, creator=13041195026, updateTime=1775724897929, updator=13041195026, issue=Issue{id=1249044006114628363, tenantId=1146029695717560320, journalId=1249024232475115590, year='2025', volume='30', issue='12', pageStart='3707', pageEnd='3968', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1775724897161, creator=13041195026, updateTime=1775726353303, updator=13041195026, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1249050113662984471, tenantId=1146029695717560320, journalId=1249024232475115590, issueId=1249044006114628363, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1249050113667178776, tenantId=1146029695717560320, journalId=1249024232475115590, issueId=1249044006114628363, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=3927, endPage=3940, ext={EN=ArticleExt(id=1249044010095022874, articleId=1249044009285522197, tenantId=1146029695717560320, journalId=1249024232475115590, language=EN, title=Transformer attention-guided optimal view selection and classification for 3D models, columnId=1249044009189053204, journalTitle=Journal of Image and Graphics, columnName=Computer Graphics, runingTitle=null, highlight=null, articleAbstract=
Objective 3D model classification is a fundamental problem in the fields of computer graphics and computer vision, with wide-ranging applications in areas such as computer-aided design, mixed reality, autonomous driving, and robotic navigation. The challenges associated with 3D model classification primarily arise from three key aspects: the difficulty in representing 3D surface geometric features, the diversity of 3D transformations and deformations, and the incompleteness of geometric and topological structures. Existing multi-view-based 3D model classification methods typically render 3D models from multiple preset viewpoints and input all rendered views into a neural network for classification. However, due to the presence of redundant and ineffective views, not all views contribute equally to the classification task. Selecting views that substantially enhance classification performance can not only improve the overall accuracy of multi-view 3D model classification but also help identify representative views that effectively capture the essential characteristics of the 3D model.
Method This paper proposes a Transformer attention-guided approach for optimal view selection and classification of 3D models. The 3D model is first rendered from 20 viewpoints arranged on a regular icosahedron. A convolutional neural network is then employed to extract feature information from these multiple views, producing a sequence of local multi-view feature tokens. Aiming to retain spatial location information, position encoding is applied to the token sequence. Next, a learnable global classification token is introduced and concatenated with the multi-view feature tokens, forming the input to a Transformer encoder that performs global view feature fusion and generates an initial global classification feature. Subsequently, the optimal view selection module calculates the contribution of each view to the initial global classification token using the attention score matrix from the feature fusion process. The highest-scoring views are selected as the optimal views. These optimal view feature tokens are then concatenated with the initial global classification token and input into the Transformer encoder for a second round of feature fusion, producing the final global classification token. This final token is passed through a classifier to generate the classification probabilities and simultaneously output the selected optimal views. Aiming to enhance generalization during training, the model incorporates random view dropping and contrastive learning strategies.
Result This study experiments on the ModelNet40 dataset, which comprises 40 object categories. The dataset is suitable for research in 3D object recognition and is widely used for benchmarking algorithm performance. Evaluation metrics include overall accuracy (OA), average accuracy (AA), and speed. OA measures classification accuracy across the entire dataset, while AA calculates the mean accuracy across all categories, addressing issues related to class imbalance. The dataset, created by Stanford University, is widely used for performance evaluation of algorithms. First, the Transformer-based multi-view selection and 3D model classification method proposed in this paper are compared with other state-of-the-art deep learning-based 3D model classification methods to validate its effectiveness. Subsequently, ablation experiments are conducted to analyze the impact of different parameter settings on the performance of the proposed method, including multi-view representation, feature extraction backbone, Transformer hidden layer dimension, number of attention heads, contrastive learning strategy, and random view dropout module. On the ModelNet40 benchmark dataset, the proposed method achieves an overall recognition accuracy of 97.61% and an average recognition accuracy of 96.36%. In addition to reaching state-of-the-art classification performance, the optimal views selected based on the Transformer attention score matrix are shown to be highly representative.
Conclusion The proposed method leverages the Transformer architecture to perform feature fusion across different views. By employing mechanisms such as self-attention, residual connections, and multi-layer stacking, the Transformer effectively learns complex features and captures global contextual relationships among different views. Furthermore, the attention score matrix generated by the Transformer serves as a basis for optimal view selection, enabling efficient classification while identifying the most representative views.
, correspAuthors=Qian Li, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Songle Chen, Ruyue Huang, Sixuan Huang, Yi Chen, Qian Li), CN=ArticleExt(id=1249044014587122548, articleId=1249044009285522197, tenantId=1146029695717560320, journalId=1249024232475115590, language=CN, title=Transformer注意力引导的三维模型最优视图选择与分类方法, columnId=1249044009507820312, journalTitle=中国图象图形学报, columnName=计算机图形学, runingTitle=null, highlight=null, articleAbstract=
目的 现有的基于多视图的三维模型分类方法通常基于预设的多个视点渲染三维模型,然后将所有渲染的视图送入神经网络模型实现分类。显然由于冗余和无效视图的存在,每个视图对于分类目标的作用并不相同。选择对分类目标贡献大的视图,不仅有利于提高基于多视图的三维模型分类的性能,而且能够提供表征三维模型的代表性视图。
方法 提出一种Transformer注意力引导的三维模型最优视图选择与分类方法。在从正十二面体20个视角对待预测的三维模型渲染后,首先采用卷积神经网络从多个视图提取特征信息,获得多视图局部特征Token序列,并对其进行位置编码,以保留其空间位置信息。随后,将可学习的全局分类Token与多视图特征Token序列合并,输入至Transformer编码器进行全局视图特征融合,获得初始全局分类特征。接下来,最优视图选择模块基于全局视图特征融合过程中的注意力得分矩阵计算各视图对初始全局分类Token的贡献,并选择得分高的视图作为最优视图。最后,将最优视图特征Token序列与初始全局分类Token拼接后输入到Transformer编码器进行最优视图融合,并获得最终的全局分类Token,将其输入分类预测模块获得最终分类概率,并输出选择的最优视图。本文在训练过程中采用了随机丢弃视图和对比学习策略,以进一步提高模型的泛化性能。
结果 在ModelNet40基准数据集上,所提方法总体识别精度和平均识别精度分别为97.61%和96.36%,在达到当前先进分类水平的同时,基于Transformer注意力得分矩阵选择出的最优视图更具有表征性。
结论 本文方法利用Transformer实现不同视图特征之间的融合,通过自注意力、残差连接以及多层堆叠机制,Transformer能够有效学习数据的复杂特征,并捕捉不同视图之间的全局上下文关系。同时,其注意力得分矩阵为最优视图选择提供了依据,在实现高效分类的同时,能够选择出最具有表征性的视图。
, correspAuthors=李骞, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=PgCrmCLp6MQ/iOLDLzcktA==, magXml=OaC/6WQ/ksHfUqn4MXeUfA==, pdfUrl=null, pdf=YZD6H+FYJimu6+1PrJeFPA==, pdfFileSize=2462148, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=BPYHhIEyu6r598jg3Vj3yg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=vas6FiHluzKHIJw0VerE/g==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=陈松乐, 黄茹玥, 黄思轩, 陈怡, 李骞)}, authors=[Author(id=1249044015467926440, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=chensongle@njupt.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1249044015568589740, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044015467926440, language=EN, stringName=Songle Chen, firstName=Songle, middleName=null, lastName=Chen, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China
2State Key Laboratory for Novel Software Technology,Nanjing University, Nanjing210023, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1249044015698613166, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044015467926440, language=CN, stringName=陈松乐, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003
2南京大学计算机软件新技术国家重点实验室, 南京210023, bio={"content":"
陈松乐,男,副教授,硕士生导师,主要研究方向为计算机视觉、计算机图形学和深度学习。E-mail: chensongle@njupt.edu.cn
"}, bioImg=null, bioContent=
陈松乐,男,副教授,硕士生导师,主要研究方向为计算机视觉、计算机图形学和深度学习。E-mail: chensongle@njupt.edu.cn
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1249044014968804230, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=1, ext=[AuthorCompanyExt(id=1249044014981387143, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China), AuthorCompanyExt(id=1249044015002358664, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003)]), AuthorCompany(id=1249044015090439052, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=2, ext=[AuthorCompanyExt(id=1249044015107216269, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015090439052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2State Key Laboratory for Novel Software Technology,Nanjing University, Nanjing210023, China), AuthorCompanyExt(id=1249044015161742223, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015090439052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2南京大学计算机软件新技术国家重点实验室, 南京210023)])]), Author(id=1249044015778304948, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=public_liqian@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1249044019251188675, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044015778304948, language=EN, stringName=Ruyue Huang, firstName=Ruyue, middleName=null, lastName=Huang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1249044019356046281, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044015778304948, language=CN, stringName=黄茹玥, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003, bio={"content":"
李骞,通信作者,男,副教授,硕士生导师,主要研究方向为计算机视觉、计算机图形学和深度学习。E-mail: public_liqian@163.com
"}, bioImg=null, bioContent=
李骞,通信作者,男,副教授,硕士生导师,主要研究方向为计算机视觉、计算机图形学和深度学习。E-mail: public_liqian@163.com
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1249044014968804230, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=1, ext=[AuthorCompanyExt(id=1249044014981387143, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China), AuthorCompanyExt(id=1249044015002358664, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003)])]), Author(id=1249044019452515279, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=hry1024nike@gmail.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1249044019548984276, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044019452515279, language=EN, stringName=Sixuan Huang, firstName=Sixuan, middleName=null, lastName=Huang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1249044019653841882, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044019452515279, language=CN, stringName=黄思轩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003, bio={"content":"
黄茹玥,女,硕士研究生,主要研究方向为计算机视觉与深度学习。E-mail: hry1024nike@gmail.com
"}, bioImg=null, bioContent=
黄茹玥,女,硕士研究生,主要研究方向为计算机视觉与深度学习。E-mail: hry1024nike@gmail.com
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1249044014968804230, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=1, ext=[AuthorCompanyExt(id=1249044014981387143, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China), AuthorCompanyExt(id=1249044015002358664, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003)])]), Author(id=1249044019720950752, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=hsxuan0608@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1249044019817419752, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044019720950752, language=EN, stringName=Yi Chen, firstName=Yi, middleName=null, lastName=Chen, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
3, address=
3School of Digital Economy, Nanjing Audit University,Nanjing211815, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1249044019888722921, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044019720950752, language=CN, stringName=陈怡, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
3, address=
3南京审计大学数字经济系,南京211815, bio={"content":"
黄思轩,女,硕士研究生,主要研究方向为计算机图形学与深度学习。E-mail: hsxuan0608@163.com
"}, bioImg=null, bioContent=
黄思轩,女,硕士研究生,主要研究方向为计算机图形学与深度学习。E-mail: hsxuan0608@163.com
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1249044015245628306, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=3, ext=[AuthorCompanyExt(id=1249044015258211220, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015245628306, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3School of Digital Economy, Nanjing Audit University,Nanjing211815, China), AuthorCompanyExt(id=1249044015266599829, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015245628306, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3南京审计大学数字经济系,南京211815)])]), Author(id=1249044019976803312, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=dongtaichen@nau.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1249044020085855226, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044019976803312, language=EN, stringName=Qian Li, firstName=Qian, middleName=null, lastName=Li, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, *, address=
4College of Meteorology and Oceanography, National University of Defense Technology, Changsha411107, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1249044020169741312, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, authorId=1249044019976803312, language=CN, stringName=李骞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
4, *, address=
4国防科技大学气象海洋学院,长沙411107, bio={"content":"
陈怡,女,教授,博士生导师,主要研究方向为电子商务和大数据。E-mail: dongtaichen@nau.edu.cn
"}, bioImg=null, bioContent=
陈怡,女,教授,博士生导师,主要研究方向为电子商务和大数据。E-mail: dongtaichen@nau.edu.cn
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1249044015354680220, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=4, ext=[AuthorCompanyExt(id=1249044015363068830, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015354680220, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4College of Meteorology and Oceanography, National University of Defense Technology, Changsha411107, China), AuthorCompanyExt(id=1249044015379846048, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015354680220, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4国防科技大学气象海洋学院,长沙411107)])])], keywords=[Keyword(id=1249044020467535887, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, orderNo=1, keyword=3D model classification), Keyword(id=1249044022078148634, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, orderNo=2, keyword=Transformer), Keyword(id=1249044022191394851, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, orderNo=3, keyword=optimal view selection), Keyword(id=1249044022292058155, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, orderNo=4, keyword=contrastive learning), Keyword(id=1249044022371749937, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, orderNo=5, keyword=multi-view learning), Keyword(id=1249044022451441719, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, orderNo=1, keyword=三维模型分类), Keyword(id=1249044022552105020, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, orderNo=2, keyword=Transformer), Keyword(id=1249044022631796805, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, orderNo=3, keyword=最优视图选择), Keyword(id=1249044022698905676, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, orderNo=4, keyword=对比学习), Keyword(id=1249044024657645651, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, orderNo=5, keyword=多视图学习)], refs=[Reference(id=1249044028893892844, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=1999, volume=null, issue=null, pageStart=207, pageEnd=226, url=null, language=null, rfNumber=null, rfOrder=0, authorNames=Ankerst M, Kastenmüller G, Kriegel H P, Seidl T, journalName=Advances in Spatial Databases: 6th International Symposium, refType=null, unstructuredReference=
Ankerst M,
Kastenmüller G,
Kriegel H P and
Seidl T.
1999. 3D shape histograms for similarity search and classification in spatial databases//
Advances in Spatial Databases: 6th International Symposium. Hong Kong, China: Springer:207-226 [DOI:
10.1007/3-540-48482-5_14], articleTitle=3D shape histograms for similarity search and classification in spatial databases, refAbstract=null), Reference(id=1249044029007139059, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2001, volume=45, issue=1, pageStart=5, pageEnd=32, url=null, language=null, rfNumber=null, rfOrder=1, authorNames=Breiman L, journalName=Machine Learning, refType=null, unstructuredReference=
Breiman L.
2001. Random forests.
Machine Learning,
45(1): 5-32 [DOI:
10.1023/A:1010933404324], articleTitle=Random forests, refAbstract=null), Reference(id=1249044029086830839, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=null, rfOrder=2, authorNames=Chen S, Yu T, Li P, journalName=null, refType=null, unstructuredReference=
Chen S,
Yu T and
Li P.
2021. MVT: multi-view vision transformer for 3D object recognition [EB/OL]. [2025-02-12].
https://arxiv.org/pdf/2110.13083.pdf, articleTitle=MVT: multi-view vision transformer for 3D object recognition, refAbstract=null), Reference(id=1249044029166522621, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=1995, volume=20, issue=3, pageStart=273, pageEnd=297, url=null, language=null, rfNumber=null, rfOrder=3, authorNames=Cortes C, Vapnik V, journalName=Machine Learning, refType=null, unstructuredReference=
Cortes C and
Vapnik V.
1995. Support-vector networks.
Machine Learning,
20(3): 273-297 [DOI:
10.1007/BF00994018], articleTitle=Support-vector networks, refAbstract=null), Reference(id=1249044029237825794, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=264, pageEnd=272, url=null, language=null, rfNumber=null, rfOrder=4, authorNames=Feng Y F, Zhang Z Z, Zhao X B, Ji R R, Gao Y, journalName=null, refType=null, unstructuredReference=
Feng Y F,
Zhang Z Z,
Zhao X B,
Ji R R and
Gao Y.
2018. GVCNN: group-view convolutional neural networks for 3D shape recognition//Proceedings of 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Salt Lake City, USA: IEEE:264-272 [DOI:
10.1109/CVPR.2018.00035], articleTitle=GVCNN: group-view convolutional neural networks for 3D shape recognition, refAbstract=null), Reference(id=1249044029317517575, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=1, pageEnd=11, url=null, language=null, rfNumber=null, rfOrder=5, authorNames=Hamdi A, Giancola S, Ghanem B, journalName=null, refType=null, unstructuredReference=
Hamdi A,
Giancola S and
Ghanem B.
2021. MVTN: multi-view transformation network for 3D shape recognition//Proceedings of 2021 IEEE/CVF International Conference on Computer Vision. Montreal, Canada: IEEE:1-11 [DOI:
10.1109/ICCV48922.2021.00007], articleTitle=MVTN: multi-view transformation network for 3D shape recognition, refAbstract=null), Reference(id=1249044029393015049, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2019, volume=28, issue=8, pageStart=3986, pageEnd=3999, url=null, language=null, rfNumber=null, rfOrder=6, authorNames=Han Z Z, Lu H L, Liu Z B, Vong C M, Liu Y S, Zwicker M, Han J W, Chen C L P, journalName=IEEE Transactions on Image Processing, refType=null, unstructuredReference=
Han Z Z,
Lu H L,
Liu Z B,
Vong C M,
Liu Y S,
Zwicker M,
Han J W and
Chen C L P.
2019. 3D2SeqViews: aggregating sequential views for 3D global feature learning by CNN with hierarchical attention aggregation.
IEEE Transactions on Image Processing,
28(8): 3986-3999 [DOI:
10.1109/TIP.2019.2904460], articleTitle=3D2SeqViews: aggregating sequential views for 3D global feature learning by CNN with hierarchical attention aggregation, refAbstract=null), Reference(id=1249044029502066959, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=2261, pageEnd=2269, url=null, language=null, rfNumber=null, rfOrder=7, authorNames=Huang G, Liu Z, Van Der Maaten L and Weinberger K Q, journalName=null, refType=null, unstructuredReference=
Huang G,
Liu Z, Van Der Maaten L and Weinberger K Q.
2017. Densely connected convolutional networks//Proceedings of 2017 IEEE Conference on Computer Vision and Pattern Recognition. Honolulu, USA: IEEE:2261-2269 [DOI:
10.1109/CVPR.2017.243], articleTitle=Densely connected convolutional networks, refAbstract=null), Reference(id=1249044031095902486, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2013, volume=32, issue=6, pageStart=null, pageEnd=190, url=null, language=null, rfNumber=null, rfOrder=8, authorNames=Huang Q X, Su H, Guibas L, journalName=ACM Transactions on Graphics (TOG), refType=null, unstructuredReference=
Huang Q X,
Su H and
Guibas L.
2013. Fine-grained semi-supervised labeling of large shape collections.
ACM Transactions on Graphics (TOG),
32(6): #190 [DOI:
10.1145/2508363.2508364], articleTitle=Fine-grained semi-supervised labeling of large shape collections, refAbstract=null), Reference(id=1249044031196565785, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=5010, pageEnd=5019, url=null, language=null, rfNumber=null, rfOrder=9, authorNames=Kanezaki A, Matsushita Y, Nishida Y, journalName=null, refType=null, unstructuredReference=
Kanezaki A,
Matsushita Y and
Nishida Y.
2018. RotationNet: joint object categorization and pose estimation using multiviews from unsupervised viewpoints//Proceedings of 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Salt Lake City, USA: IEEE:5010-5019 [DOI:
10.1109/CVPR.2018.00526], articleTitle=RotationNet: joint object categorization and pose estimation using multiviews from unsupervised viewpoints, refAbstract=null), Reference(id=1249044031343366429, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2003, volume=null, issue=null, pageStart=156, pageEnd=164, url=null, language=null, rfNumber=null, rfOrder=10, authorNames=Kazhdan M, Funkhouser T, Rusinkiewicz S, journalName=Proceedings of 2003 Eurographics/ACM SIGGRAPH Symposium on Geometry Processing, refType=null, unstructuredReference=
Kazhdan M,
Funkhouser T and
Rusinkiewicz S.
2003. Rotation invariant spherical harmonic representation of 3D shape descriptors//
Proceedings of 2003 Eurographics/ACM SIGGRAPH Symposium on Geometry Processing. Aachen, Germany: Eurographics Association:156-164, articleTitle=Rotation invariant spherical harmonic representation of 3D shape descriptors, refAbstract=null), Reference(id=1249044031444029729, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2010, volume=null, issue=null, pageStart=589, pageEnd=602, url=null, language=null, rfNumber=null, rfOrder=11, authorNames=Knopp J, Prasad M, Willems G, Timofte R, van Gool L, journalName=null, refType=null, unstructuredReference=
Knopp J,
Prasad M,
Willems G,
Timofte R and
van Gool L.
2010. Hough transform and 3D SURF for robust three dimensional classification//Proceedings of the 11th European Conference on Computer Vision. Heraklion, Greece: Springer:589-602 [DOI:
10.1007/978-3-642-15567-3_43], articleTitle=Hough transform and 3D SURF for robust three dimensional classification, refAbstract=null), Reference(id=1249044031527915813, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2023, volume=95, issue=null, pageStart=null, pageEnd=103906, url=null, language=null, rfNumber=null, rfOrder=12, authorNames=Li J, Liu Z, Li L, Lin J Q, Yao J, Tu J M, journalName=Journal of Visual Communication and Image Representation, refType=null, unstructuredReference=
Li J,
Liu Z,
Li L,
Lin J Q,
Yao J and
Tu J M.
2023. Multi-view convolutional vision Transformer for 3D object recognition.
Journal of Visual Communication and Image Representation,
95: #103906 [DOI:
10.1016/J.JVCIR.2023.103906], articleTitle=Multi-view convolutional vision Transformer for 3D object recognition, refAbstract=null), Reference(id=1249044031620190507, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2021, volume=547, issue=null, pageStart=984, pageEnd=995, url=null, language=null, rfNumber=null, rfOrder=13, authorNames=Liu A A, Zhou H Y, Nie W Z, Liu Z G, Liu W, Xie H T, Mao Z D, Li X Y, Song D, journalName=Information Sciences, refType=null, unstructuredReference=
Liu A A,
Zhou H Y,
Nie W Z,
Liu Z G,
Liu W,
Xie H T,
Mao Z D,
Li X Y and
Song D.
2021. Hierarchical multi-view context modelling for 3D object classification and retrieval.
Information Sciences,
547: 984-995 [DOI:
10.1016/J.INS.2020.09.057], articleTitle=Hierarchical multi-view context modelling for 3D object classification and retrieval, refAbstract=null), Reference(id=1249044031733436720, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=null, pageStart=922, pageEnd=928, url=null, language=null, rfNumber=null, rfOrder=14, authorNames=Maturana D, Scherer S, journalName=null, refType=null, unstructuredReference=
Maturana D and
Scherer S.
2015. VoxNet: a 3D convolutional neural network for real-time object recognition//Proceedings of 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems. Hamburg, Germany: IEEE:922-928 [DOI:
10.1109/IROS.2015.7353481], articleTitle=VoxNet: a 3D convolutional neural network for real-time object recognition, refAbstract=null), Reference(id=1249044031800545586, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=77, pageEnd=85, url=null, language=null, rfNumber=null, rfOrder=15, authorNames=Qi C R, Su H, Mo K C, Guibas L J, journalName=null, refType=null, unstructuredReference=
Qi C R,
Su H,
Mo K C and
Guibas L J.
2017. PointNet: deep learning on point sets for 3D classification and segmentation//Proceedings of 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). Honolulu, USA: IEEE:77-85 [DOI:
10.1109/CVPR.2017.16], articleTitle=PointNet: deep learning on point sets for 3D classification and segmentation, refAbstract=null), Reference(id=1249044031880237368, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2016, volume=null, issue=null, pageStart=5648, pageEnd=5656, url=null, language=null, rfNumber=null, rfOrder=16, authorNames=Qi C R, Su H, Nießner M, Dai A, Yan M Y, Guibas L J, journalName=null, refType=null, unstructuredReference=
Qi C R,
Su H,
Nießner M,
Dai A,
Yan M Y and
Guibas L J.
2016. Volumetric and multi-view CNNs for object classification on 3D data//Proceedings of 2016 IEEE Conference on Computer Vision and Pattern Recognition. Las Vegas, USA: IEEE:5648-5656 [DOI:
10.1109/CVPR.2016.609], articleTitle=Volumetric and multi-view CNNs for object classification on 3D data, refAbstract=null), Reference(id=1249044031951540537, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=null, rfOrder=17, authorNames=Simonyan K, Zisserman A, journalName=null, refType=null, unstructuredReference=
Simonyan K and
Zisserman A.
2015. Very deep convolutional networks for large-scale image recognition [EB/OL]. [2025-02-12].
https://arxiv.org/pdf/1409.1556.pdf, articleTitle=Very deep convolutional networks for large-scale image recognition, refAbstract=null), Reference(id=1249044032018649404, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=null, pageStart=945, pageEnd=953, url=null, language=null, rfNumber=null, rfOrder=18, authorNames=Su H, Maji S, Kalogerakis E and Learned-Miller E, journalName=null, refType=null, unstructuredReference=
Su H,
Maji S,
Kalogerakis E and Learned-Miller E.
2015. Multi-view convolutional neural networks for 3D shape recognition//Proceedings of 2015 IEEE International Conference on Computer Vision. Santiago, Chile: IEEE:945-953 [DOI:
10.1109/ICCV.2015.114], articleTitle=Multi-view convolutional neural networks for 3D shape recognition, refAbstract=null), Reference(id=1249044032073175359, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=null, rfOrder=19, authorNames=Vaswani A, Shazeer N, Parmar N, Uszkoreit J, Jones L, Gomez A N, Kaiser L, Polosukhin I, journalName=null, refType=null, unstructuredReference=
Vaswani A,
Shazeer N,
Parmar N,
Uszkoreit J,
Jones L,
Gomez A N,
Kaiser L and
Polosukhin I.
2023. Attention is all you need [EB/OL]. [2025-02-12].
https://arxiv.org/pdf/1706.03762.pdf, articleTitle=Attention is all you need, refAbstract=null), Reference(id=1249044032148672834, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2022b, volume=null, issue=null, pageStart=486, pageEnd=503, url=null, language=null, rfNumber=null, rfOrder=20, authorNames=Wang W J, Chen G, Zhou H R, Wang X L, journalName=null, refType=null, unstructuredReference=
Wang W J,
Chen G,
Zhou H R and
Wang X L.
2022b. OVPT: optimal viewset pooling transformer for 3D object recognition//Proceedings of the 16th Asian Conference on Computer Vision. Macao, China: Springer:486-503 [DOI:
10.1007/978-3-031-26319-4_29], articleTitle=OVPT: optimal viewset pooling transformer for 3D object recognition, refAbstract=null), Reference(id=1249044032232558917, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2022a, volume=52, issue=13, pageStart=14787, pageEnd=14798, url=null, language=null, rfNumber=null, rfOrder=21, authorNames=Wang W J, Wang T, Cai Y, journalName=Applied Intelligence, refType=null, unstructuredReference=
Wang W J,
Wang T and
Cai Y.
2022a. Multi-view attention-convolution pooling network for 3D point cloud classification.
Applied Intelligence,
52(13): 14787-14798 [DOI:
10.1007/s10489-021-02840-2], articleTitle=Multi-view attention-convolution pooling network for 3D point cloud classification, refAbstract=null), Reference(id=1249044032345805130, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2025, volume=30, issue=3, pageStart=811, pageEnd=823, url=null, language=null, rfNumber=null, rfOrder=22, authorNames=Wu H, Hu L C, Yang Y, Jie B, Luo Y L, journalName=Journal of Image and Graphics, refType=null, unstructuredReference=
Wu H,
Hu L C,
Yang Y,
Jie B and
Luo Y L.
2025. Multiview consistent and complementary information fusion method for 3D model classification.
Journal of Image and Graphics,
30(3): 811-823, articleTitle=Multiview consistent and complementary information fusion method for 3D model classification, refAbstract=null), Reference(id=1249044032433885517, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2025, volume=30, issue=3, pageStart=811, pageEnd=823, url=null, language=null, rfNumber=null, rfOrder=23, authorNames=吴晗, 胡良臣, 杨影, 接标, 罗永龙, journalName=中国图象图形学报, refType=null, unstructuredReference=吴晗, 胡良臣, 杨影, 接标, 罗永龙.
2025. 融合多视图一致和互补信息的深度3D模型分类.
中国图象图形学报,
30(3): 811-823 [DOI:
10.11834/jig.240060], articleTitle=融合多视图一致和互补信息的深度3D模型分类, refAbstract=null), Reference(id=1249044032513577295, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=653, pageEnd=662, url=null, language=null, rfNumber=null, rfOrder=24, authorNames=Yang M M, Chen J J, Velipasalar S, journalName=null, refType=null, unstructuredReference=
Yang M M,
Chen J J and
Velipasalar S.
2023. Cross-modality feature fusion network for few-shot 3D point cloud classification//Proceedings of 2023 IEEE/CVF Winter Conference on Applications of Computer Vision. Waikoloa, USA: IEEE:653-662 [DOI:
10.1109/WACV56688.2023.00072], articleTitle=Cross-modality feature fusion network for few-shot 3D point cloud classification, refAbstract=null), Reference(id=1249044032610046293, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=186, pageEnd=194, url=null, language=null, rfNumber=null, rfOrder=25, authorNames=Yu T, Meng J J, Yuan J S, journalName=null, refType=null, unstructuredReference=
Yu T,
Meng J J and
Yuan J S.
2018. Multi-view harmonized bilinear network for 3D object recognition//Proceedings of 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Salt Lake City, USA: IEEE:186-194 [DOI:
10.1109/CVPR.2018.00027], articleTitle=Multi-view harmonized bilinear network for 3D object recognition, refAbstract=null), Reference(id=1249044032723292503, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=3615, pageEnd=3619, url=null, language=null, rfNumber=null, rfOrder=26, authorNames=Zanuttigh P, Minto L, journalName=null, refType=null, unstructuredReference=
Zanuttigh P and
Minto L.
2017. Deep learning for 3D shape classification from multiple depth maps//Proceedings of 2017 IEEE International Conference on Image Processing. Beijing, China: IEEE:3615-3619 [DOI:
10.1109/ICIP.2017.8296956], articleTitle=Deep learning for 3D shape classification from multiple depth maps, refAbstract=null), Reference(id=1249044032819761497, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=3319, pageEnd=3323, url=null, language=null, rfNumber=null, rfOrder=27, authorNames=Zhang M, Wang Y F, Kadam P, Liu S, Jay Kuo C C, journalName=null, refType=null, unstructuredReference=
Zhang M,
Wang Y F,
Kadam P,
Liu S and
Jay Kuo C C.
2020. Pointhop++: a lightweight learning model on point sets for 3D classification//Proceedings of 2020 IEEE International Conference on Image Processing (ICIP). Abu Dhabi, United Arab Emirates: IEEE:3319-3323 [DOI:
10.1109/ICIP40778.2020.9190740], articleTitle=Pointhop++: a lightweight learning model on point sets for 3D classification, refAbstract=null), Reference(id=1249044032933007709, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2023, volume=28, issue=10, pageStart=2969, pageEnd=3003, url=null, language=null, rfNumber=null, rfOrder=28, authorNames=Zhou L J, Mao J N, journalName=Journal of Image and Graphics, refType=null, unstructuredReference=
Zhou L J and
Mao J N.
2023. Vision Transformer-based recognition tasks: a critical review.
Journal of Image and Graphics,
28(10): 2969-3003, articleTitle=Vision Transformer-based recognition tasks: a critical review, refAbstract=null), Reference(id=1249044033037865315, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, doi=null, pmid=null, pmcid=null, year=2023, volume=28, issue=10, pageStart=2969, pageEnd=3003, url=null, language=null, rfNumber=null, rfOrder=29, authorNames=周丽娟, 毛嘉宁, journalName=中国图象图形学报, refType=null, unstructuredReference=周丽娟, 毛嘉宁.
2023. 视觉Transformer识别任务研究综述.
中国图象图形学报,
28(10): 2969-3003 [DOI:
10.11834/jig.220895], articleTitle=视觉Transformer识别任务研究综述, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1249044014968804230, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=1, ext=[AuthorCompanyExt(id=1249044014981387143, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1Jiangsu Provincial Postal Big Data Technology and Application Engineering Research Center,Nanjing University of Posts and Telecommunications,Nanjing210003, China), AuthorCompanyExt(id=1249044015002358664, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044014968804230, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1南京邮电大学江苏省邮政大数据技术与应用工程研究中心,南京210003)]), AuthorCompany(id=1249044015090439052, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=2, ext=[AuthorCompanyExt(id=1249044015107216269, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015090439052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2State Key Laboratory for Novel Software Technology,Nanjing University, Nanjing210023, China), AuthorCompanyExt(id=1249044015161742223, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015090439052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2南京大学计算机软件新技术国家重点实验室, 南京210023)]), AuthorCompany(id=1249044015245628306, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=3, ext=[AuthorCompanyExt(id=1249044015258211220, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015245628306, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3School of Digital Economy, Nanjing Audit University,Nanjing211815, China), AuthorCompanyExt(id=1249044015266599829, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015245628306, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3南京审计大学数字经济系,南京211815)]), AuthorCompany(id=1249044015354680220, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, xref=4, ext=[AuthorCompanyExt(id=1249044015363068830, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015354680220, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4College of Meteorology and Oceanography, National University of Defense Technology, Changsha411107, China), AuthorCompanyExt(id=1249044015379846048, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, companyId=1249044015354680220, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
4国防科技大学气象海洋学院,长沙411107)])], figs=[ArticleFig(id=1249044024930275425, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Fig.1, caption=
Network architecture of Transformer attention-guided method for optimal view selection and classification of 3D models, figureFileSmall=NlmBELtf92zGDwOO+5ZvvQ==, figureFileBig=BPYHhIEyu6r598jg3Vj3yg==, tableContent=null), ArticleFig(id=1249044025022550119, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=图1, caption=
Transformer注意力引导的三维模型最优视图选择与分类方法网络架构, figureFileSmall=NlmBELtf92zGDwOO+5ZvvQ==, figureFileBig=BPYHhIEyu6r598jg3Vj3yg==, tableContent=null), ArticleFig(id=1249044026758991993, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Fig.2, caption=
Structure of the Transformer encoder layer, figureFileSmall=c/Fc0JspoRNXfNeFf0TPwA==, figureFileBig=DgrcgQ5gT1aA2l2c0BpmrQ==, tableContent=null), ArticleFig(id=1249044026863849598, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=图2, caption=
Transformer编码器层结构, figureFileSmall=c/Fc0JspoRNXfNeFf0TPwA==, figureFileBig=DgrcgQ5gT1aA2l2c0BpmrQ==, tableContent=null), ArticleFig(id=1249044026960318598, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Fig.3, caption=
Example of Transformer score matrix (views: 20), figureFileSmall=d80YpkIyCT87/V0itkt6eg==, figureFileBig=nC+OG6f0oEl1ZeACEkhL2Q==, tableContent=null), ArticleFig(id=1249044027081953417, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=图3, caption=
Transformer得分矩阵示例(视图数为20), figureFileSmall=d80YpkIyCT87/V0itkt6eg==, figureFileBig=nC+OG6f0oEl1ZeACEkhL2Q==, tableContent=null), ArticleFig(id=1249044027165839504, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Fig.4, caption=
Convergence process of OA and AA during training ((a) epoch-OA curve; (b) epoch-AA curve), figureFileSmall=5OUjm0DcZbkJfG1kxX+zKw==, figureFileBig=ivhRerMrttwD2mManuZGHw==, tableContent=null), ArticleFig(id=1249044027274891413, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=图4, caption=
OA和AA训练收敛过程, figureFileSmall=5OUjm0DcZbkJfG1kxX+zKw==, figureFileBig=ivhRerMrttwD2mManuZGHw==, tableContent=null), ArticleFig(id=1249044027367166109, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Fig.5, caption=
Comparison of view selection results (top row: our method, bottom row: OVPT method), figureFileSmall=aGXBV/mFRaE95Nwwu+KuFg==, figureFileBig=UpR2DIDjt0e3Ad9YSR7p7w==, tableContent=null), ArticleFig(id=1249044027480412326, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=图5, caption=
视图选择结果对比(各类别上层为本文方法,下层为OVPT方法), figureFileSmall=aGXBV/mFRaE95Nwwu+KuFg==, figureFileBig=UpR2DIDjt0e3Ad9YSR7p7w==, tableContent=null), ArticleFig(id=1249044027555909801, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.1, caption=
Accuracy comparison of different classification methods for 3D model
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | 视图数 | OA/% | AA/% |
|---|
| MVCNN | 12 | 92.10 | 90.00 |
| MHBN | 6 | 94.70 | 93.01 |
| MVTN | 12 | 93.50 | 92.20 |
| RotationNet | 20 | 97.37 | 95.84 |
| MVT | 20 | 97.50 | - |
| OVPT* | 4 | 97.33 | 96.07 |
| OVPT | 6 | 97.48 | 96.74 |
| 本文 | 4 | 97.61 | 96.36 |
), ArticleFig(id=1249044027669156014, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表1, caption=
不同三维模型分类方法精度对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | 视图数 | OA/% | AA/% |
|---|
| MVCNN | 12 | 92.10 | 90.00 |
| MHBN | 6 | 94.70 | 93.01 |
| MVTN | 12 | 93.50 | 92.20 |
| RotationNet | 20 | 97.37 | 95.84 |
| MVT | 20 | 97.50 | - |
| OVPT* | 4 | 97.33 | 96.07 |
| OVPT | 6 | 97.48 | 96.74 |
| 本文 | 4 | 97.61 | 96.36 |
), ArticleFig(id=1249044027765625015, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.2, caption=
Speed comparison of different classification methods for 3D model
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | 渲染/选择视图 | 渲染 时长/ms | 推理 时长/ms | 总时长/ms |
|---|
| MVCNN | 12/12 | 110.2 | 4.3 | 114.5 |
| MHBN | 6/6 | 64.8 | 4.6 | 69.4 |
| MVTN | 12/12 | 110.2 | 10.7 | 120.9 |
| RotationNet | 20/20 | 172.6 | 110.5 | 283.1 |
| MVT | 20/20 | 172.6 | 56.3 | 228.9 |
| OVPT* | 20/4 | 172.6 | 16.1 | 188.7 |
| OVPT | 20/6 | 172.6 | 18.3 | 190.9 |
| 本文 | 20/4 | 172.6 | 43.2 | 215.8 |
), ArticleFig(id=1249044027841122493, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表2, caption=
不同三维模型分类方法速度对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | 渲染/选择视图 | 渲染 时长/ms | 推理 时长/ms | 总时长/ms |
|---|
| MVCNN | 12/12 | 110.2 | 4.3 | 114.5 |
| MHBN | 6/6 | 64.8 | 4.6 | 69.4 |
| MVTN | 12/12 | 110.2 | 10.7 | 120.9 |
| RotationNet | 20/20 | 172.6 | 110.5 | 283.1 |
| MVT | 20/20 | 172.6 | 56.3 | 228.9 |
| OVPT* | 20/4 | 172.6 | 16.1 | 188.7 |
| OVPT | 20/6 | 172.6 | 18.3 | 190.9 |
| 本文 | 20/4 | 172.6 | 43.2 | 215.8 |
), ArticleFig(id=1249044027929202879, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.3, caption=
Comparison of the recognition accuracy under different multi-view representations
, figureFileSmall=null, figureFileBig=null, tableContent=
| 多视图表示方式 | 注意力头数 | 对比学习 | OA | AA |
|---|
| 环绕一周 | 2 | √ | 93.23 | 91.77 |
| 正十二面体 | 2 | √ | 97.53 | 96.59 |
), ArticleFig(id=1249044028000506053, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表3, caption=
不同多视图表示方式下模型识别精度对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 多视图表示方式 | 注意力头数 | 对比学习 | OA | AA |
|---|
| 环绕一周 | 2 | √ | 93.23 | 91.77 |
| 正十二面体 | 2 | √ | 97.53 | 96.59 |
), ArticleFig(id=1249044028130529483, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.4, caption=
Impact of different backbones on the classification performance
, figureFileSmall=null, figureFileBig=null, tableContent=
| 基线 | 注意力头数 | OA/% | AA/% |
|---|
| ResNet18 | 2 | 96.88 | 95.82 |
| ResNet34 | 2 | 96.88 | 95.22 |
| ResNet50 | 2 | 97.40 | 96.15 |
| DenseNet | 2 | 97.53 | 96.59 |
| ResNet18 | 4 | 97.08 | 95.22 |
| ResNet34 | 4 | 97.24 | 95.99 |
| ResNet50 | 4 | 96.64 | 95.17 |
| DenseNet | 4 | 97.61 | 96.36 |
), ArticleFig(id=1249044028197638350, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表4, caption=
不同backbone对分类性能的影响
, figureFileSmall=null, figureFileBig=null, tableContent=
| 基线 | 注意力头数 | OA/% | AA/% |
|---|
| ResNet18 | 2 | 96.88 | 95.82 |
| ResNet34 | 2 | 96.88 | 95.22 |
| ResNet50 | 2 | 97.40 | 96.15 |
| DenseNet | 2 | 97.53 | 96.59 |
| ResNet18 | 4 | 97.08 | 95.22 |
| ResNet34 | 4 | 97.24 | 95.99 |
| ResNet50 | 4 | 96.64 | 95.17 |
| DenseNet | 4 | 97.61 | 96.36 |
), ArticleFig(id=1249044028310884563, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.5, caption=
Impact of transformer hidden layer dimensions on the classification performance
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | 隐层维度 | OA/% | AA/% |
|---|
| tiny | 192 | 97.61 | 96.36 |
| small | 384 | 97.29 | 96.19 |
| base | 768 | 97.20 | 95.83 |
), ArticleFig(id=1249044028394770647, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表5, caption=
Transformer隐层维度对分类性能的影响
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | 隐层维度 | OA/% | AA/% |
|---|
| tiny | 192 | 97.61 | 96.36 |
| small | 384 | 97.29 | 96.19 |
| base | 768 | 97.20 | 95.83 |
), ArticleFig(id=1249044028482851034, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.6, caption=
Impact of the number of attention heads on the classification performance
, figureFileSmall=null, figureFileBig=null, tableContent=
| 注意力头数 | OA/% | AA/% |
|---|
| 2 | 97.53 | 96.59 |
| 4 | 97.61 | 96.36 |
| 6 | 97.53 | 96.23 |
| 8 | 97.41 | 96.12 |
), ArticleFig(id=1249044028579320030, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表6, caption=
注意力头数对分类性能的影响
, figureFileSmall=null, figureFileBig=null, tableContent=
| 注意力头数 | OA/% | AA/% |
|---|
| 2 | 97.53 | 96.59 |
| 4 | 97.61 | 96.36 |
| 6 | 97.53 | 96.23 |
| 8 | 97.41 | 96.12 |
), ArticleFig(id=1249044028667400417, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=EN, label=Tab.7, caption=
Impact of contrastive learning, random view dropout, and optimal view selection module on
, figureFileSmall=null, figureFileBig=null, tableContent=
| 对比学习 | 随机丢弃视图 | 最优视图选择 | OA/% | AA/% |
|---|
| × | × | × | 96.47 | 95.14 |
| √ | × | × | 96.96 | 95.53 |
| × | √ | × | 96.92 | 96.07 |
| × | × | √ | 96.27 | 95.10 |
| √ | √ | × | 97.33 | 96.31 |
| √ | × | √ | 97.24 | 95.73 |
| × | √ | √ | 96.92 | 95.60 |
| √ | √ | √ | 97.61 | 96.36 |
), ArticleFig(id=1249044028793229543, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044009285522197, language=CN, label=表7, caption=
对比学习、随机丢弃视图和最优视图选择模块对模型识别精度的影响
, figureFileSmall=null, figureFileBig=null, tableContent=
| 对比学习 | 随机丢弃视图 | 最优视图选择 | OA/% | AA/% |
|---|
| × | × | × | 96.47 | 95.14 |
| √ | × | × | 96.96 | 95.53 |
| × | √ | × | 96.92 | 96.07 |
| × | × | √ | 96.27 | 95.10 |
| √ | √ | × | 97.33 | 96.31 |
| √ | × | √ | 97.24 | 95.73 |
| × | √ | √ | 96.92 | 95.60 |
| √ | √ | √ | 97.61 | 96.36 |
)], attaches=null, journal=Journal(id=1249023527618129992, delFlag=0, nameCn=中国图象图形学报, nameEn=Journal of Image and Graphics, nameHistory1=null, nameHistory2=null, issn=1006-8961, eissn=null, cn=11-3758, coden=CODEN ZTTXFZ, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=uirXtX858YS3zEpFXZttJA==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Image and Graphics, journalRemark=null, publicationField=null, createdTime=1775720014721, updatedTime=1775720337198, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=J, firstLetterEn=J, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=uirXtX858YS3zEpFXZttJA==, picEn=bud7qaxfvWHeFsbyBTAiKQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1249024880377786590, language=CN, name=中国图象图形学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1775720337242, updatedTime=1775720337242, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-cjig-author&redirect_uri=https%3A%2F%2Fcjig.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=e6369def-2842-41d8, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-cjig-editor&redirect_uri=https%3A%2F%2Fcjigeditor.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=9ccec05b-6bd, submissionReviewUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-cjig-author&redirect_uri=https%3A%2F%2Fcjig.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=1e8a31c8-5434-4f78, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1249024880449089759, language=EN, name=Journal of Image and Graphics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1775720337259, updatedTime=1775720337259, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-cjig-author&redirect_uri=https%3A%2F%2Fcjig.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=e6369def-2842-41d8, submissionEditorUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-cjig-editor&redirect_uri=https%3A%2F%2Fcjigeditor.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=9ccec05b-6bd, submissionReviewUrl=https://journal.ids.fzyun.cn/auth/realms/journal/protocol/openid-connect/auth?client_id=journal-cjig-author&redirect_uri=https%3A%2F%2Fcjig.portal.founderss.cn%2Foauth%2Fcallback&response_type=code&scope=phone+openid+email+profile&state=1e8a31c8-5434-4f78, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1249024232475115590, websiteList=[Website(id=1249025782459334881, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1249024232475115590, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zgtxtxxb/CN, language=CN, createTime=1775720552315, createBy=18614031015, updateTime=1775720586268, updateBy=18614031015, name=中国图象图形学报-中文, tplId=1146099689490845704, title=中国图象图形学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1249026166254928133, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=articleTextType, value=kx, createTime=1775720643819, updateTime=1775720643819, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166221373698, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=banner, value=null, createTime=1775720643811, updateTime=1775720643811, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166271705352, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=grayFlag, value=0, createTime=1775720643823, updateTime=1775720643823, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166212985089, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=logo, value=https://castjournals.cast.org.cn/joweb/zgtxtxxb/CN/file/pic?fileId=TDRjKTHfgAnvFKZaDA70wA==, createTime=1775720643809, updateTime=1775720643809, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166288482570, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=minRunFlag, value=0, createTime=1775720643827, updateTime=1775720643827, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166246539524, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zgtxtxxb/CN/file/pic, createTime=1775720643817, updateTime=1775720643817, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166280093961, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=silenceFlag, value=0, createTime=1775720643825, updateTime=1775720643825, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166233956611, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1775720643814, updateTime=1775720643814, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166259122438, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=themeColor, value=null, createTime=1775720643820, updateTime=1775720643820, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026166267511047, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782459334881, code=themeStyle, value=null, createTime=1775720643822, updateTime=1775720643822, creator=18614031015, updator=18614031015)]), Website(id=1249025782681633001, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1249024232475115590, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zgtxtxxb/EN, language=EN, createTime=1775720552368, createBy=18614031015, updateTime=1775720607118, updateBy=18614031015, name=中国图象图形学报-英文, tplId=1146101810881728533, title=Journal of Image and Graphics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1249026195371786511, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=articleTextType, value=kx, createTime=1775720650761, updateTime=1775720650761, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195355009292, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=banner, value=null, createTime=1775720650757, updateTime=1775720650757, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195392758034, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=grayFlag, value=0, createTime=1775720650766, updateTime=1775720650766, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195342426379, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=logo, value=https://castjournals.cast.org.cn/joweb/zgtxtxxb/EN/file/pic?fileId=TDRjKTHfgAnvFKZaDA70wA==, createTime=1775720650754, updateTime=1775720650754, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195409535252, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=minRunFlag, value=0, createTime=1775720650770, updateTime=1775720650770, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195367592206, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zgtxtxxb/EN/file/pic, createTime=1775720650760, updateTime=1775720650760, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195401146643, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=silenceFlag, value=0, createTime=1775720650768, updateTime=1775720650768, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195359203597, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1775720650758, updateTime=1775720650758, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195380175120, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=themeColor, value=null, createTime=1775720650763, updateTime=1775720650763, creator=18614031015, updator=18614031015), WebsiteProps(id=1249026195388563729, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1249025782681633001, code=themeStyle, value=null, createTime=1775720650765, updateTime=1775720650765, creator=18614031015, updator=18614031015)])], journalTitle=中国图象图形学报, weixinUrl=null, journalUrl=https://www.cjig.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of Image and Graphics, journalPhotoCn=uirXtX858YS3zEpFXZttJA==, journalPhotoEn=bud7qaxfvWHeFsbyBTAiKQ==, journalFirstLetter=J, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/zgtxtxxb/CN/10.11834/jig.250037, detailUrlEn=https://castjournals.cast.org.cn/joweb/zgtxtxxb/EN/10.11834/jig.250037, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zgtxtxxb/CN/PDF/10.11834/jig.250037, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zgtxtxxb/EN/PDF/10.11834/jig.250037, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)