Article(id=1249044008895451920, tenantId=1146029695717560320, journalId=1249024232475115590, issueId=1249044006114628363, articleNumber=null, orderNo=null, doi=10.11834/jig.240445, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1723392000000, receivedDateStr=2024-08-12, revisedDate=1747238400000, revisedDateStr=2025-05-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1775724897836, onlineDateStr=2026-04-09, pubDate=1765814400000, pubDateStr=2025-12-16, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1775724897836, onlineIssueDateStr=2026-04-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1775724897836, creator=13041195026, updateTime=1775724897836, 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=3914, endPage=3926, ext={EN=ArticleExt(id=1249044009365213974, articleId=1249044008895451920, tenantId=1146029695717560320, journalId=1249024232475115590, language=EN, title=Enhanced attention-based joint semantic instance segmentation network for point clouds, columnId=1249044009189053204, journalTitle=Journal of Image and Graphics, columnName=Computer Graphics, runingTitle=null, highlight=null, articleAbstract=
Objective With the rapid advancement of 3D sensing technologies such as LiDAR (light detection and ranging) and depth cameras, large-scale 3D point clouds have emerged as a crucial data source for a wide range of applications, including autonomous driving, robotic navigation, augmented reality, and urban scene reconstruction. Compared to 2D images, point clouds offer precise spatial geometry and provide a comprehensive representation of the environment without perspective distortion. Additionally, they are robust to variations in lighting and texture. Point cloud segmentation plays a crucial role in scene analysis and interpretation. The segmentation can be categorized into three types: semantic segmentation, instance segmentation, and joint semantic-instance segmentation. Semantic segmentation partitions a 3D scene into informative regions and assigns each region to a specific class. Instance segmentation identifies and separates individual objects at the point level, including those that belong to the same semantic category. In recent years, researchers have increasingly focused on combining the two tasks to achieve more consistent and informative scene-level interpretations. Joint semantic-instance segmentation leverages the intrinsic correlation between semantic and instance-level segmentation, enabling the two tasks to complement and reinforce each other. In 3D point cloud contexts, this joint approach substantially improves the capability of the system to comprehend complex environments and offers strong technical support for the development of intelligent systems. Consequently, this approach has become an area of growing interest and active research. However, most existing methods for joint semantic-instance segmentation rely on simplistic feature fusion strategies, which limit their effectiveness in fully capturing the potential relationship between semantic and instance features. Aiming to address this limitation, an enhanced attention-based joint semantic-instance segmentation network is proposed. This network is designed to effectively model and utilize the correlation between semantic and instance information.
Method The enhanced attention-based joint semantic-instance segmentation neural network (EAJS-Net) incorporates a semantic feature extraction module based on an attention mechanism. This module focuses on the local neighborhood of each point and dynamically adjusts attention weights to emphasize key information, thereby enhancing the extraction of semantic features across points. Additionally, an attention-enhanced semantic/instance feature fusion module is introduced, which adaptively learns the similarity between central and adjacent features. This design reinforces key characteristics and effectively captures the correlation between instance and semantic segmentation, ultimately improving overall segmentation accuracy. EAJS-Net integrates PointNet++ and PointConv as its backbone network and comprises three main components: a point feature enhancement module, an encoder-decoder module, and an enhanced attention-based joint segmentation module. The input to EAJS-Net includes N × 9 dimensional point cloud data, where N represents the number of points, and the nine dimensions include coordinate values (XYZ), color information (RGB), and normalized coordinates. A semantic feature extraction module based on an attention mechanism is employed to effectively capture local contextual information between points. The enhanced features extracted by this module are then fed into the encoding layer, which includes four encoding modules: one attention pooling-based set abstraction layer adapted from PointNet++ and three feature encoding layers derived from PointConv. The corresponding decoding layer comprises four decoding modules: three deep feature decoding layers derived from PointConv and one feature propagation layer from PointNet++. By utilizing the attention pooling-based set abstraction layer from PointNet++, the network effectively captures spatial geometric relationships among features. Through the combination of the encoding and decoding layers, the initial semantic and instance features of the point cloud are extracted, laying the foundation for accurate joint segmentation. An enhanced attention module is designed to adaptively learn the similarity between central and neighboring features through dual attention mechanisms, which dynamically compute attention weights. These dual attention weights are summed and applied to the initial semantic features, resulting in enhanced semantic representations. This module is embedded within the semantic branch of the joint segmentation module, enabling more effective integration of semantic and instance features to improve joint segmentation accuracy. The encoded features are then upsampled through two parallel decoder branches to generate an instance feature matrix and a semantic feature matrix, which serve as inputs to the joint segmentation module. Within this module, the semantic and instance branches are integrated using the enhanced attention mechanism. The final output comprises instance embeddings and semantic predictions, supporting precise and consistent segmentation results.
Result The proposed network is evaluated on the Stanford large-scale 3D indoor spaces (S3DIS) dataset and ScanNet V2 to assess its performance on point cloud segmentation tasks. Six fold cross-validation is performed on the S3DIS dataset, and the results of EAJS-Net are compared with those of the state-of-the-art (SOTA) methods. For semantic segmentation on the S3DIS dataset, EAJS-Net achieves a mean intersection over union (mIoU) of 65.9%, overall accuracy (oAcc) of 89.1%, and mean accuracy (mAcc) of 76.0%. Compared to JSNet++, these results represent improvements of 3.5% (mIoU), 0.4% (oAcc), and 3.2% (mAcc). For instance segmentation, EAJS-Net reaches a weighted coverage rate of 61.1%, outperforming JSNet++ by 4.1% (mean weighted coverage, mWCov), 4.6% (mean coverage, mCov), and 1.2% (mean recall, mRec). On the ScanNet dataset, EAJS-Net improves the mIoU for semantic segmentation by 3.2% and increases the weighted coverage rate for instance segmentation by 2.8% compared to JSNet. Visual comparisons between EAJS-Net and other SOTA methods are also presented, demonstrating that EAJS-Net consistently achieves superior segmentation results, even in complex indoor scenes. In addition, ablation experiments are conducted to validate the effectiveness of individual modules within the network. The enhanced attention-based joint segmentation module in EAJS-Net dynamically adjusts attention weights to effectively capture various features, successfully integrating semantic and instance features into the semantic feature space. This integration notably enhances the performance of the semantic segmentation task.
Conclusion Aiming to address the limitations of existing feature fusion strategies that fail to fully capture inter-instance semantic correlations, this paper proposes a novel semantic-instance joint segmentation network, EAJS-Net, based on an enhanced attention mechanism. A new semantic feature extraction module is designed to capture contextual relationships among points. Additionally, an enhanced attention module is introduced to effectively aggregate instance features into the semantic feature space. This improved feature fusion strategy boosts the performance of joint semantic-instance segmentation. Experimental results demonstrate that EAJS-Net effectively integrates semantic and instance features, substantially improving the accuracy of both segmentation tasks compared to SOTA methods.
, correspAuthors=Wen Hao, 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=Wen Hao, Zhanbin Zuo, Hansen Lu, Wei Liang, Haiyan Jin, Zhenghao Shi), CN=ArticleExt(id=1249044014943638404, articleId=1249044008895451920, tenantId=1146029695717560320, journalId=1249024232475115590, language=CN, title=基于增强注意力的点云语义实例联合分割, 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 针对已有的特征融合策略难以充分挖掘语义—实例特征之间相关性问题,提出一种基于增强注意力的语义实例联合分割网络。
方法 首先,通过构建基于注意力机制的语义特征提取模块,有效捕获点间的局部上下文信息。然后,利用编码—解码模块获得点云的初始语义特征和初始实例特征,其中编码—解码模块包括基于注意力池化的PointNet++集合抽象层、PointConv的编码层、解码层以及PointNet++的特征传播层。接着,设计一个增强注意力模块,利用双重注意力机制,自适应地学习中心特征与邻近特征的相似性,动态确定注意力权重,并将得到的双重注意力权重进行求和,与初始语义特征相乘,获得增强后的语义特征。最后,将增强注意力模块内嵌到联合分割模块的语义分支中,将语义特征与实例特征有效融合,提高语义—实例联合分割的精度。
结果 相较对比算法中最优值,本文方法在S3DIS(stanford large-scale 3D indoor semantics dataset)数据集中语义分割平均交并比与实例分割平均加权覆盖率指标分别提升3.5%和1.2%。在ScanNet数据集中,语义分割平均交并比与实例分割中平均加权覆盖率指标分别提升3.2%和2.8%。
结论 本文提出的网络模型能够有效融合提取的语义特征与实例特征,其语义分割与实例分割的准确性明显优于现有的联合分割方法。
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1Department of Computer Science,Xi’an University of Technology,Xi’an710048,China
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1西安理工大学计算机科学与工程学院,西安710048
2陕西省网络计算与安全技术重点实验室,西安710048, bio={"content":"
郝雯,女,副教授,主要研究方向为点云场景分割和点云地点识别。E-mail: haowensxsf@163.com
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1Department of Computer Science,Xi’an University of Technology,Xi’an710048,China
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1西安理工大学计算机科学与工程学院,西安710048
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Armeni I,
Sener O,
Zamir A R,
Jiang H L,
Brilakis I,
Fischer M and
Savarese S.
2016. 3D semantic parsing of large-scale indoor spaces//Proceedings of 2016 IEEE Conference on Computer Vision and Pattern Recognition. Las Vegas, USA: IEEE:1534-1543 [DOI:
10.1109/cvpr.2016.170], articleTitle=3D semantic parsing of large-scale indoor spaces, refAbstract=null), Reference(id=1249044031200760089, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2022, volume=122, issue=null, pageStart=null, pageEnd=108250, url=null, language=null, rfNumber=null, rfOrder=1, authorNames=Chen F, Wu F, Gao G W, Ji Y M, Xu J, Jiang G P, Jing X Y, journalName=Pattern Recognition, refType=null, unstructuredReference=
Chen F,
Wu F,
Gao G W,
Ji Y M,
Xu J,
Jiang G P and
Jing X Y.
2022. JSPNet: learning joint semantic and instance segmentation of point clouds via feature self-similarity and cross-task probability.
Pattern Recognition,
122: #108250 [DOI:
10.1016/j.patcog.2021.108250], articleTitle=JSPNet: learning joint semantic and instance segmentation of point clouds via feature self-similarity and cross-task probability, refAbstract=null), Reference(id=1249044031343366428, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=2432, pageEnd=2443, url=null, language=null, rfNumber=null, rfOrder=2, authorNames=Dai A, Chang A X, Savva M, Halber M, Funkhouser T and Nießner M, journalName=null, refType=null, unstructuredReference=
Dai A,
Chang A X,
Savva M,
Halber M,
Funkhouser T and Nießner M.
2017. ScanNet: richly-annotated 3D reconstructions of indoor scenes//Proceedings of 2017 IEEE Conference on Computer Vision and Pattern Recognition. Honolulu, USA: IEEE:2432-2443 [DOI:
10.1109/CVPR.2017.261], articleTitle=ScanNet: richly-annotated 3D reconstructions of indoor scenes, refAbstract=null), Reference(id=1249044031452418339, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=6868, pageEnd=6875, url=null, language=null, rfNumber=null, rfOrder=3, authorNames=Du L, Tan J G, Xue X Y, Chen L L, Wen H K, Feng J F, Li J M, Zhang X L, journalName=null, refType=null, unstructuredReference=
Du L,
Tan J G,
Xue X Y,
Chen L L,
Wen H K,
Feng J F,
Li J M and
Zhang X L.
2020. 3DCFS: fast and robust joint 3D semantic-instance segmentation via coupled feature selection//Proceedings of 2020 IEEE International Conference on Robotics and Automation (ICRA). Paris, France: IEEE:6868-6875 [DOI:
10.1109/icra40945.2020.9197242], articleTitle=3DCFS: fast and robust joint 3D semantic-instance segmentation via coupled feature selection, refAbstract=null), Reference(id=1249044031532110118, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2025, volume=115, issue=null, pageStart=null, pageEnd=102722, url=null, language=null, rfNumber=null, rfOrder=4, authorNames=He Y, Yu H S, Liu X Y, Yang Z G, Sun W, Anwar S, Mian A, journalName=Information Fusion, refType=null, unstructuredReference=
He Y,
Yu H S,
Liu X Y,
Yang Z G,
Sun W,
Anwar S and
Mian A.
2025. Deep learning based 3D segmentation in computer vision: a survey.
Information Fusion,
115: #102722 [DOI:
10.1016/j.inffus.2024.102722], articleTitle=Deep learning based 3D segmentation in computer vision: a survey, refAbstract=null), Reference(id=1249044031620190506, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=11105, pageEnd=11114, url=null, language=null, rfNumber=null, rfOrder=5, authorNames=Hu Q Y, Yang B, Xie L H, Rosa S, Guo Y L, Wang Z H, Trigoni N, Markham A, journalName=null, refType=null, unstructuredReference=
Hu Q Y,
Yang B,
Xie L H,
Rosa S,
Guo Y L,
Wang Z H,
Trigoni N and
Markham A.
2020. RandLA-Net: efficient semantic segmentation of large-scale point clouds//Proceedings of 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Seattle, USA: IEEE:11105-11114 [DOI:
10.1109/CVPR42600.2020.01112], articleTitle=RandLA-Net: efficient semantic segmentation of large-scale point clouds, refAbstract=null), Reference(id=1249044031708270894, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=null, pageStart=20943, pageEnd=20953, url=null, language=null, rfNumber=null, rfOrder=6, authorNames=Kolodiazhnyi M, Vorontsova A, Konushin A, Rukhovich D, journalName=null, refType=null, unstructuredReference=
Kolodiazhnyi M,
Vorontsova A,
Konushin A and
Rukhovich D.
2024. OneFormer3D: one transformer for unified point cloud segmentation//Proceedings of 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Seattle, USA: IEEE:20943-20953 [DOI:
10.1109/CVPR52733.2024.01979], articleTitle=OneFormer3D: one transformer for unified point cloud segmentation, refAbstract=null), Reference(id=1249044031783768369, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=28, issue=7, pageStart=2135, pageEnd=2150, url=null, language=null, rfNumber=null, rfOrder=7, authorNames=Liu S Y, Chi J N, Wu C D, Xu F, journalName=Journal of Image and Graphics, refType=null, unstructuredReference=
Liu S Y,
Chi J N,
Wu C D and
Xu F.
2023. Recurrent slice networks-based 3D point cloud-relevant integrated segmentation of semantic and instances.
Journal of Image and Graphics,
28(7): 2135-2150, articleTitle=Recurrent slice networks-based 3D point cloud-relevant integrated segmentation of semantic and instances, refAbstract=null), Reference(id=1249044031859265845, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=28, issue=7, pageStart=2135, pageEnd=2150, url=null, language=null, rfNumber=null, rfOrder=8, authorNames=刘苏毅, 迟剑宁, 吴成东, 徐方, journalName=中国图象图形学报, refType=null, unstructuredReference=刘苏毅, 迟剑宁, 吴成东, 徐方.
2023. 基于递归切片网络的三维点云语义分割与实例分割.
中国图象图形学报,
28(7): 2135-2150 [DOI:
10.11834/jig.220154], articleTitle=基于递归切片网络的三维点云语义分割与实例分割, refAbstract=null), Reference(id=1249044031934763320, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=13550, pageEnd=13559, url=null, language=null, rfNumber=null, rfOrder=9, authorNames=Ngo T D, Hua B S, Nguyen K, journalName=null, refType=null, unstructuredReference=
Ngo T D,
Hua B S and
Nguyen K.
2023. ISBNet: a 3D point cloud instance segmentation network with instance-aware sampling and box-aware dynamic convolution//Proceedings of 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Vancouver, Canada: IEEE:13550-13559 [DOI:
10.1109/CVPR52729.2023.01302], articleTitle=ISBNet: a 3D point cloud instance segmentation network with instance-aware sampling and box-aware dynamic convolution, refAbstract=null), Reference(id=1249044031993483579, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2017a, volume=null, issue=null, pageStart=77, pageEnd=85, url=null, language=null, rfNumber=null, rfOrder=10, authorNames=Qi C R, Su H, Kaichun M, Guibas L J, journalName=null, refType=null, unstructuredReference=
Qi C R,
Su H,
Kaichun M and
Guibas L J.
2017a. PointNet: deep learning on point sets for 3D classification and segmentation//Proceedings of 2017 IEEE Conference on Computer Vision and Pattern Recognition. 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=1249044032056398142, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2017b, volume=null, issue=null, pageStart=5105, pageEnd=5114, url=null, language=null, rfNumber=null, rfOrder=11, authorNames=Qi C R, Yi L, Su H, Guibas L J, journalName=null, refType=null, unstructuredReference=
Qi C R,
Yi L,
Su H and
Guibas L J.
2017b. PointNet++: deep hierarchical feature learning on point sets in a metric space//Proceedings of the 31st International Conference on Neural Information Processing Systems. Long Beach, USA: Curran Associates Inc.:5105-5114 [DOI:
10.5555/3295222.3295263], articleTitle=PointNet++: deep hierarchical feature learning on point sets in a metric space, refAbstract=null), Reference(id=1249044032136089923, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2024, volume=60, issue=5, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=null, rfOrder=12, authorNames=Royen R, Denis L, Munteanu A, journalName=Electronics Letters, refType=null, unstructuredReference=
Royen R,
Denis L and
Munteanu A.
2024. Joint prototype and coefficient prediction for 3D instance segmentation.
Electronics Letters,
60(5): #e
13137 [DOI:
10.1049/ell2.13137], articleTitle=Joint prototype and coefficient prediction for 3D instance segmentation, refAbstract=null), Reference(id=1249044032245141831, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2021a, volume=15, issue=5, pageStart=366, pageEnd=379, url=null, language=null, rfNumber=null, rfOrder=13, authorNames=Tan J G, Chen L L, Wang K R, Li J M, Zhang X L, journalName=IET Computer Vision, refType=null, unstructuredReference=
Tan J G,
Chen L L,
Wang K R,
Li J M and
Zhang X L.
2021a. SASO: joint 3D semantic-instance segmentation via multi-scale semantic association and salient point clustering optimization.
IET Computer Vision,
15(5): 366-379 [DOI:
10.1049/cvi2.12033], articleTitle=SASO: joint 3D semantic-instance segmentation via multi-scale semantic association and salient point clustering optimization, refAbstract=null), Reference(id=1249044032345805131, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2021b, volume=109, issue=null, pageStart=null, pageEnd=104129, url=null, language=null, rfNumber=null, rfOrder=14, authorNames=Tan J G, Wang K R, Chen L L, Zhang G H, Li J M, Zhang X L, journalName=Image and Vision Computing, refType=null, unstructuredReference=
Tan J G,
Wang K R,
Chen L L,
Zhang G H,
Li J M and
Zhang X L.
2021b. HCFS3D: hierarchical coupled feature selection network for 3D semantic and instance segmentation.
Image and Vision Computing,
109: #104129 [DOI:
10.1016/j.imavis.2021.104129], articleTitle=HCFS3D: hierarchical coupled feature selection network for 3D semantic and instance segmentation, refAbstract=null), Reference(id=1249044032433885519, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=null, pageStart=2698, pageEnd=2707, url=null, language=null, rfNumber=null, rfOrder=15, authorNames=Vu T, Kim K, Luu T M, Nguyen T, Yoo C D, journalName=null, refType=null, unstructuredReference=
Vu T,
Kim K,
Luu T M,
Nguyen T and
Yoo C D.
2022. SoftGroup for 3D instance segmentation on point clouds//Proceedings of 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition. New Orleans, USA: IEEE:2698-2707 [DOI:
10.1109/CVPR52688.2022.00273], articleTitle=SoftGroup for 3D instance segmentation on point clouds, refAbstract=null), Reference(id=1249044032517771601, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2019a, volume=null, issue=null, pageStart=4091, pageEnd=4100, url=null, language=null, rfNumber=null, rfOrder=16, authorNames=Wang X L, Liu S, Shen X Y, Shen C H, Jia J Y, journalName=null, refType=null, unstructuredReference=
Wang X L,
Liu S,
Shen X Y,
Shen C H and
Jia J Y.
2019a. Associatively segmenting instances and semantics in point clouds//Proceedings of 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Long Beach, USA: IEEE:4091-4100 [DOI:
10.1109/CVPR.2019.00422], articleTitle=Associatively segmenting instances and semantics in point clouds, refAbstract=null), Reference(id=1249044032610046290, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2019b, volume=38, issue=5, pageStart=null, pageEnd=146, url=null, language=null, rfNumber=null, rfOrder=17, authorNames=Wang Y, Sun Y B, Liu Z W, Sarma S E, Bronstein M M, Solomon J M, journalName=ACM Transactions on Graphics, refType=null, unstructuredReference=
Wang Y,
Sun Y B,
Liu Z W,
Sarma S E,
Bronstein M M and
Solomon J M.
2019b. Dynamic graph CNN for learning on point clouds.
ACM Transactions on Graphics,
38(5): #146 [DOI:
10.1145/3326362], articleTitle=Dynamic graph CNN for learning on point clouds, refAbstract=null), Reference(id=1249044032723292504, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=209, pageEnd=226, url=null, language=null, rfNumber=null, rfOrder=18, authorNames=Wu G N, Pan Z Y, Jiang P, Tu C H, journalName=null, refType=null, unstructuredReference=
Wu G N,
Pan Z Y,
Jiang P and
Tu C H.
2020. Bi-directional attention for joint instance and semantic segmentation in point clouds//Proceedings of the 15th Asian Conference on Computer Vision. Kyoto, Japan: Springer:209-226 [DOI:
10.1007/978-3-030-69525-5_13], articleTitle=Bi-directional attention for joint instance and semantic segmentation in point clouds, refAbstract=null), Reference(id=1249044032815567193, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=9613, pageEnd=9622, url=null, language=null, rfNumber=null, rfOrder=19, authorNames=Wu W X, Qi Z G, Li F X, journalName=null, refType=null, unstructuredReference=
Wu W X,
Qi Z G and
Li F X.
2019. PointConv: deep convolutional networks on 3D point clouds//Proceedings of 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Long Beach, USA: IEEE:9613-9622 [DOI:
10.1109/cvpr.2019.00985], articleTitle=PointConv: deep convolutional networks on 3D point clouds, refAbstract=null), Reference(id=1249044032907841884, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=57, issue=5, pageStart=875, pageEnd=882, url=null, language=null, rfNumber=null, rfOrder=20, authorNames=Xiang X Y, Wang L, Zong W P, Li G Y, journalName=Journal of Zhejiang University (Engineering Science), refType=null, unstructuredReference=
Xiang X Y,
Wang L,
Zong W P and
Li G Y.
2023. Point cloud instance segmentation based on attention mechanism KNN and ASIS module.
Journal of Zhejiang University (Engineering Science),
57(5): 875-882, articleTitle=Point cloud instance segmentation based on attention mechanism KNN and ASIS module, refAbstract=null), Reference(id=1249044033037865313, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=57, issue=5, pageStart=875, pageEnd=882, url=null, language=null, rfNumber=null, rfOrder=21, authorNames=项学泳, 王力, 宗文鹏, 李广云, journalName=浙江大学学报(工学版), refType=null, unstructuredReference=项学泳, 王力, 宗文鹏, 李广云.
2023. ASIS模块支持下融合注意力机制KNN的点云实例分割算法.
浙江大学学报(工学版),
57(5): 875-882 [DOI:
10.3785/j.issn.1008-973X.2023.05.003], articleTitle=ASIS模块支持下融合注意力机制KNN的点云实例分割算法, refAbstract=null), Reference(id=1249044033130140005, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=null, pageStart=5977, pageEnd=5986, url=null, language=null, rfNumber=null, rfOrder=22, authorNames=Xu J F, Yang S Y, Li X Z, Tang Y, Hao Y X, Hu L, Chen M, journalName=null, refType=null, unstructuredReference=
Xu J F,
Yang S Y,
Li X Z,
Tang Y,
Hao Y X,
Hu L and
Chen M.
2024. PDF: a probability-driven framework for open world 3D point cloud semantic segmentation//Proceedings of 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Seattle, USA: IEEE:5977-5986 [DOI:
10.1109/CVPR52733.2024.00571], articleTitle=PDF: a probability-driven framework for open world 3D point cloud semantic segmentation, refAbstract=null), Reference(id=1249044033193054569, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2025, volume=35, issue=3, pageStart=2276, pageEnd=2288, url=null, language=null, rfNumber=null, rfOrder=23, authorNames=Yao L, Wang Y, Liu M Y, Chau L P, journalName=IEEE Transactions on Circuits and Systems for Video Technology, refType=null, unstructuredReference=
Yao L,
Wang Y,
Liu M Y and
Chau L P.
2025. SGIFormer: semantic-guided and geometric-enhanced interleaving transformer for 3D instance segmentation.
IEEE Transactions on Circuits and Systems for Video Technology,
35(3): 2276-2288 [DOI:
10.1109/TCSVT.2024.3498041], articleTitle=SGIFormer: semantic-guided and geometric-enhanced interleaving transformer for 3D instance segmentation, refAbstract=null), Reference(id=1249044033255969132, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=17619, pageEnd=17629, url=null, language=null, rfNumber=null, rfOrder=24, authorNames=Zhang Z H, Yang B, Wang B, Li B, journalName=null, refType=null, unstructuredReference=
Zhang Z H,
Yang B,
Wang B and
Li B.
2023. GrowSP: unsupervised semantic segmentation of 3D point clouds//Proceedings of 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Vancouver, Canada: IEEE:17619-17629 [DOI:
10.1109/CVPR52729.2023.01690], articleTitle=GrowSP: unsupervised semantic segmentation of 3D point clouds, refAbstract=null), Reference(id=1249044033356632432, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2024, volume=null, issue=null, pageStart=28254, pageEnd=28263, url=null, language=null, rfNumber=null, rfOrder=25, authorNames=Zhang Z K, Ding J, Jiang L, Dai D X, Xia G S, journalName=null, refType=null, unstructuredReference=
Zhang Z K,
Ding J,
Jiang L,
Dai D X and
Xia G S.
2024. FreePoint: unsupervised point cloud instance segmentation//Proceedings of 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition. Seattle, USA: IEEE:28254-28263 [DOI:
10.1109/CVPR52733.2024.02669], articleTitle=FreePoint: unsupervised point cloud instance segmentation, refAbstract=null), Reference(id=1249044033440518516, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=12951, pageEnd=12958, url=null, language=null, rfNumber=null, rfOrder=26, authorNames=Zhao L, Tao W B, journalName=null, refType=null, unstructuredReference=
Zhao L and
Tao W B.
2020. JSNet: joint instance and semantic segmentation of 3D point clouds//Proceedings of the 34th AAAI Conference on Artificial Intelligence. New York, USA: AAAI Press:12951-12958 [DOI:
10.1609/aaai.v34i07.6994], articleTitle=JSNet: joint instance and semantic segmentation of 3D point clouds, refAbstract=null), Reference(id=1249044033511821688, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2023, volume=33, issue=4, pageStart=1854, pageEnd=1867, url=null, language=null, rfNumber=null, rfOrder=27, authorNames=Zhao L, Tao W B, journalName=IEEE Transactions on Circuits and Systems for Video Technology, refType=null, unstructuredReference=
Zhao L and
Tao W B.
2023. JSNet++: dynamic filters and pointwise correlation for 3D point cloud instance and semantic segmentation.
IEEE Transactions on Circuits and Systems for Video Technology,
33(4): 1854-1867 [DOI:
10.1109/TCSVT.2022.3218076], articleTitle=JSNet++: dynamic filters and pointwise correlation for 3D point cloud instance and semantic segmentation, refAbstract=null), Reference(id=1249044033599902075, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=6616, pageEnd=6623, url=null, language=null, rfNumber=null, rfOrder=28, authorNames=Zhong M, Zeng G, journalName=null, refType=null, unstructuredReference=
Zhong M and
Zeng G.
2021. Joint semantic-instance segmentation of 3D point clouds: instance separation and semantic fusion//Proceedings of the 25th International Conference on Pattern Recognition. Milan, Italy: IEEE:6616-6623 [DOI:
10.1109/ICPR48806.2021.9412532], articleTitle=Joint semantic-instance segmentation of 3D point clouds: instance separation and semantic fusion, refAbstract=null), Reference(id=1249044033671205246, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2024, volume=29, issue=8, pageStart=2388, pageEnd=2398, url=null, language=null, rfNumber=null, rfOrder=29, authorNames=Zhu Z J, Zhang R, Bai Y Q, Wang Y E, Sun J M, journalName=Journal of Image and Graphics, refType=null, unstructuredReference=
Zhu Z J,
Zhang R,
Bai Y Q,
Wang Y E and
Sun J M.
2024. Bilateral cross enhancement with self-attention compensation for semantic segmentation of point clouds.
Journal of Image and Graphics,
29(8): 2388-2398, articleTitle=Bilateral cross enhancement with self-attention compensation for semantic segmentation of point clouds, refAbstract=null), Reference(id=1249044033767674240, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, doi=null, pmid=null, pmcid=null, year=2024, volume=29, issue=8, pageStart=2388, pageEnd=2398, url=null, language=null, rfNumber=null, rfOrder=30, authorNames=朱仲杰, 张荣, 白永强, 王玉儿, 孙嘉敏, journalName=中国图象图形学报, refType=null, unstructuredReference=朱仲杰, 张荣, 白永强, 王玉儿, 孙嘉敏.
2024. 结合双边交叉增强与自注意力补偿的点云语义分割.
中国图象图形学报,
29(8): 2388-2398 [DOI:
10.11834/jig.230430], articleTitle=结合双边交叉增强与自注意力补偿的点云语义分割, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1249044015270794134, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, xref=1, ext=[AuthorCompanyExt(id=1249044015287571352, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, companyId=1249044015270794134, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1西安理工大学计算机科学与工程学院,西安710048)]), AuthorCompany(id=1249044015375651743, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, xref=2, ext=[AuthorCompanyExt(id=1249044015384040353, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, companyId=1249044015375651743, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2陕西省网络计算与安全技术重点实验室,西安710048)])], figs=[ArticleFig(id=1249044026939347076, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.1, caption=
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EAJS-Net网络结构, figureFileSmall=RGh2UJZqRTbd0ExYCSl4gA==, figureFileBig=PH/oEe8D4Ta92wxRYzKZKg==, tableContent=null), ArticleFig(id=1249044027279085718, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.2, caption=
Attention mechanism-based semantic feature extraction module, figureFileSmall=M0L/5AIMIz7sshE0aayd0A==, figureFileBig=ye7YNJZnt84ijzjHNdKZtQ==, tableContent=null), ArticleFig(id=1249044027362971804, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图2, caption=
基于注意力机制的语义特征提取模块, figureFileSmall=M0L/5AIMIz7sshE0aayd0A==, figureFileBig=ye7YNJZnt84ijzjHNdKZtQ==, tableContent=null), ArticleFig(id=1249044027484606630, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.3, caption=
Enhanced attention module, figureFileSmall=Ob8F2AayEcsvmXaEXN+46g==, figureFileBig=KZ0gH8k4wPzQ/xu43jKJjw==, tableContent=null), ArticleFig(id=1249044027564298411, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图3, caption=
增强注意力模块, figureFileSmall=Ob8F2AayEcsvmXaEXN+46g==, figureFileBig=KZ0gH8k4wPzQ/xu43jKJjw==, tableContent=null), ArticleFig(id=1249044027685933232, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.4, caption=
Joint segmentation module, figureFileSmall=cJCCFcR+pLIoGeJWKWytCQ==, figureFileBig=B5UdjbJNNOnVdHoPvvjy6A==, tableContent=null), ArticleFig(id=1249044027769819319, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图4, caption=
联合分割模块, figureFileSmall=cJCCFcR+pLIoGeJWKWytCQ==, figureFileBig=B5UdjbJNNOnVdHoPvvjy6A==, tableContent=null), ArticleFig(id=1249044027841122494, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.5, caption=
Visual comparison of scene instance segmentation for different methods on the S3DIS dataset, figureFileSmall=WIIRDp7FWa2o11s73muSBQ==, figureFileBig=Q6zOa8pU2zNVau2h4jvWHg==, tableContent=null), ArticleFig(id=1249044027933397185, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图5, caption=
不同方法在S3DIS数据集场景实例分割可视化对比((a) scene point clouds; (b) segmentation ground truth; (c) ASIS; (d) BAN; (e) JSNet; (f) EAJS-Net(ours))
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Visual comparison of scene semantic segmentation for different methods on the S3DIS dataset, figureFileSmall=ppQzhRgXcD8hdOmQl/S/9g==, figureFileBig=WgEH1gU4TLmKS+rOVH7t3Q==, tableContent=null), ArticleFig(id=1249044028126335178, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图6, caption=
不同方法在S3DIS数据集语义分割可视化对比((a) scene point clouds; (b) segmentation ground truth; (c) ASIS; (d) BAN; (e) JSNet; (f) EAJS-Net(ours))
, figureFileSmall=ppQzhRgXcD8hdOmQl/S/9g==, figureFileBig=WgEH1gU4TLmKS+rOVH7t3Q==, tableContent=null), ArticleFig(id=1249044028197638351, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.7, caption=
Visual comparison of scene instance segmentation for different methods on ScanNet dataset, figureFileSmall=c11D/uyG8Nl94QsQxGpRxQ==, figureFileBig=q7vsMMFzQ+RIRRyy2D5EdA==, tableContent=null), ArticleFig(id=1249044028310884564, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图7, caption=
不同方法在ScanNet数据集实例分割可视化对比((a) scene point clouds; (b) segmentation ground truth; (c) ASIS; (d) BAN; (e) JSNet; (f) EAJS-Net(ours))
, figureFileSmall=c11D/uyG8Nl94QsQxGpRxQ==, figureFileBig=q7vsMMFzQ+RIRRyy2D5EdA==, tableContent=null), ArticleFig(id=1249044028394770648, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.8, caption=
Visual comparison of scene semantic segmentation for different methods on ScanNet dataset, figureFileSmall=KyUkinWbiaFGDcDxEQak6A==, figureFileBig=c37/nx3ousUsApRqQqDENw==, tableContent=null), ArticleFig(id=1249044028491239643, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图8, caption=
不同方法在ScanNet数据集语义分割可视化对比((a) scene point clouds; (b) segmentation ground truth; (c) ASIS; (d) BAN; (e) JSNet; (f) EAJS-Net(ours))
, figureFileSmall=KyUkinWbiaFGDcDxEQak6A==, figureFileBig=c37/nx3ousUsApRqQqDENw==, tableContent=null), ArticleFig(id=1249044028591902943, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Fig.9, caption=
Point cloud scene segmentation results after adding Gaussian noise, figureFileSmall=LPWcFn4/K7Z7IHFsqH1Bmw==, figureFileBig=rPRY0y3ir0sw3xqAF8zLlA==, tableContent=null), ArticleFig(id=1249044028721926372, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=图9, caption=
加入高斯噪声后点云场景分割结果((a) scene point clouds with Gaussian noise; (b) segmentation ground truth; (c) JSNet; (d) EAJS-Net(ours))
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Instance segmentation results for 6-fold cross-validation
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| 方法 | mWCov | mCov | mPrec | mRec |
|---|
| 3DCFS | 57.1 | 53.1 | 63.7 | 49.1 |
| ASIS | 55.1 | 51.2 | 63.6 | 47.5 |
| BAN | 56.2 | 52.1 | 63.4 | 51.0 |
| ISSF | 58.1 | 54.2 | 65.3 | 50.8 |
| SASO | 58.3 | 54.5 | 64.2 | 50.8 |
| JSNet | 58.0 | 54.1 | 66.9 | 53.9 |
| JSNet++ | 57.0 | 52.8 | 70.2 | 53.4 |
| AM-ASIS | 57.1 | 53.1 | 65.2 | 52.8 |
| JPCP | 59.9 | 52.5 | 70.5 | 56.5 |
| EAJS-Net(本文) | 61.1 | 57.4 | 65.5 | 54.6 |
), ArticleFig(id=1249044028944224496, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=表1, caption=
6折交叉验证实例分割结果
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| 方法 | mWCov | mCov | mPrec | mRec |
|---|
| 3DCFS | 57.1 | 53.1 | 63.7 | 49.1 |
| ASIS | 55.1 | 51.2 | 63.6 | 47.5 |
| BAN | 56.2 | 52.1 | 63.4 | 51.0 |
| ISSF | 58.1 | 54.2 | 65.3 | 50.8 |
| SASO | 58.3 | 54.5 | 64.2 | 50.8 |
| JSNet | 58.0 | 54.1 | 66.9 | 53.9 |
| JSNet++ | 57.0 | 52.8 | 70.2 | 53.4 |
| AM-ASIS | 57.1 | 53.1 | 65.2 | 52.8 |
| JPCP | 59.9 | 52.5 | 70.5 | 56.5 |
| EAJS-Net(本文) | 61.1 | 57.4 | 65.5 | 54.6 |
), ArticleFig(id=1249044029044887799, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Table 2, caption=
Semantic segmentation results for 6-fold cross-validation
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| 方法 | mIoU | oAcc | mAcc |
|---|
| 3DCFS | 60.3 | 86.3 | 72.4 |
| ASIS | 59.3 | 86.2 | 70.1 |
| BAN | 60.8 | 87.0 | 71.7 |
| ISSF | 60.9 | 86.7 | 71.6 |
| SASO | 61.1 | 87.0 | 72.8 |
| JSNet | 61.7 | 88.7 | 71.7 |
| JSNet++ | 62.4 | 88.7 | 72.8 |
| AM-ASIS | 61.7 | 88.1 | - |
| EAJS-Net(本文) | 65.9 | 89.1 | 76.0 |
), ArticleFig(id=1249044029120385274, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=表2, caption=
6折交叉验证语义分割结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 方法 | mIoU | oAcc | mAcc |
|---|
| 3DCFS | 60.3 | 86.3 | 72.4 |
| ASIS | 59.3 | 86.2 | 70.1 |
| BAN | 60.8 | 87.0 | 71.7 |
| ISSF | 60.9 | 86.7 | 71.6 |
| SASO | 61.1 | 87.0 | 72.8 |
| JSNet | 61.7 | 88.7 | 71.7 |
| JSNet++ | 62.4 | 88.7 | 72.8 |
| AM-ASIS | 61.7 | 88.1 | - |
| EAJS-Net(本文) | 65.9 | 89.1 | 76.0 |
), ArticleFig(id=1249044029212659967, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Tab.3, caption=
Comparison of semantic-instance segmentation results on the ScanNet dataset for different methods
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| 方法 | mWCov | mCov | mPrec | mRec | mIoU | oAcc | mAcc |
|---|
| BAN | 28.8 | 27.6 | 30.4 | 26.3 | 38.2 | 72.8 | 49.4 |
| ASIS | 29.0 | 27.8 | 33.2 | 26.1 | 38.2 | 73.0 | 48.7 |
| JSNet | 32.6 | 31.4 | 35.9 | 32.0 | 40.3 | 73.2 | 52.3 |
| EAJS-Net(本文) | 35.4 | 34.2 | 36.7 | 34.4 | 43.5 | 74.3 | 55.8 |
), ArticleFig(id=1249044029300740356, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=表3, caption=
ScanNet数据集不同方法的语义—实例分割结果对比
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| 方法 | mWCov | mCov | mPrec | mRec | mIoU | oAcc | mAcc |
|---|
| BAN | 28.8 | 27.6 | 30.4 | 26.3 | 38.2 | 72.8 | 49.4 |
| ASIS | 29.0 | 27.8 | 33.2 | 26.1 | 38.2 | 73.0 | 48.7 |
| JSNet | 32.6 | 31.4 | 35.9 | 32.0 | 40.3 | 73.2 | 52.3 |
| EAJS-Net(本文) | 35.4 | 34.2 | 36.7 | 34.4 | 43.5 | 74.3 | 55.8 |
), ArticleFig(id=1249044029367849224, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=EN, label=Tab.4, caption=
Ablation experiments of Area 5 on the S3DIS dataset
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| 不同模块 | 实例分割 | 语义分割 |
|---|
| APConv | ASFE | EAM | mWCov | mCov | mPrec | mRec | mIoU | oAcc | mAcc |
|---|
| × | × | × | 47.8 | 44.6 | 55.3 | 42.4 | 53.4 | 86.9 | 60.9 |
| √ | × | × | 49.3 | 46.4 | 56.3 | 43.9 | 54.2 | 87.9 | 61.4 |
| √ | √ | × | 54.8 | 51.8 | 61.3 | 51.8 | 58.8 | 89.3 | 66.2 |
| √ | √ | √ | 55.3 | 52.4 | 62.5 | 50.3 | 60.4 | 90.2 | 66.6 |
), ArticleFig(id=1249044029476901135, tenantId=1146029695717560320, journalId=1249024232475115590, articleId=1249044008895451920, language=CN, label=表4, caption=
S3DIS数据集Area 5消融实验
, figureFileSmall=null, figureFileBig=null, tableContent=
| 不同模块 | 实例分割 | 语义分割 |
|---|
| APConv | ASFE | EAM | mWCov | mCov | mPrec | mRec | mIoU | oAcc | mAcc |
|---|
| × | × | × | 47.8 | 44.6 | 55.3 | 42.4 | 53.4 | 86.9 | 60.9 |
| √ | × | × | 49.3 | 46.4 | 56.3 | 43.9 | 54.2 | 87.9 | 61.4 |
| √ | √ | × | 54.8 | 51.8 | 61.3 | 51.8 | 58.8 | 89.3 | 66.2 |
| √ | √ | √ | 55.3 | 52.4 | 62.5 | 50.3 | 60.4 | 90.2 | 66.6 |
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