首页 期刊 论文 学科刊群 资讯 加盟 关于
EN
image
Article(id=1322943431001120909, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942707957641522, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20200981, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1603209600000, receivedDateStr=2020-10-21, revisedDate=1607875200000, revisedDateStr=2020-12-14, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343893050, onlineDateStr=2026-10-30, pubDate=1629388800000, pubDateStr=2021-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343893050, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343893050, creator=13701087609, updateTime=1793343893050, updator=13701087609, issue=Issue{id=1322942707957641522, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='8', pageStart='1519', pageEnd='1784', issueExtLink='null', onlineDate='null', pubDate='1629388800000', pubDateStr='2021-08-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343720664, creator='13701087609', updateTime=1793345848275, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322951631859494962, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942707957641522, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322951631859494963, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942707957641522, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1691, endPage=1698, ext={EN=ArticleExt(id=1322943431764484238, articleId=1322943431001120909, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Practical Method for Identifying Morphological Information of Recycled Coarse Aggregate Bulk Based on Watershed Algorithm, columnId=1319726165087077079, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Article, runingTitle=null, highlight=null, articleAbstract=

In order to achieve particle segmentation and extract morphological information from the images of brick-containing recycled coarse aggregate bulk in the stacked state, an image-based method was proposed. Based on the differences in hue and distance between particles of the recycled concrete and crushed brick aggregate, the model was incorporated into the threshold segmentation and distance transformation, thus optimizing the watershed segmentation algorithm. It is indicated that the optimized segmentation algorithm could be used to effectively extract the contours of individual aggregate particles and calculate their morphological information, such as aggregate gradation, proportion of each aggregate, flakiness ratio and sphericity.

, authors=Ziqing YANG1, 2, 3, Jian YANG1, 2, 3, Wuyue XIONG1, 2, 3, authorsList=Ziqing YANG, Jian YANG, Wuyue XIONG, authorCompany=null, correspAuthors=Jian YANG, authorNote=

YANG Ziqing (1996-), female, Master candidate. E-mail:

, correspAuthorsNote=
YANG Jian (1974-), male, Professor. E-mail:
, 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, fund=null), CN=ArticleExt(id=1322943432213274767, articleId=1322943431001120909, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=基于改进分水岭算法的堆积态再生混合粗骨料图像分析, columnId=1263922770220560512, journalTitle=硅酸盐学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=

提出了一种基于改进分水岭算法分析堆积态混凝土-碎砖再生混合粗骨料图像的方法，并基于体视学原理建立了二维轮廓信息与三维粗骨料几何特性的数学关系。根据混凝土再生粗骨料和碎砖再生粗骨料的色相差异和粗骨料颗粒间的距离，引入阈值分割和距离变换分步对堆积态的再生混合粗骨料图像进行颗粒边缘的识别和分割。结果表明：提出的分析方法可以识别不同种类粗骨料和提取粗骨料颗粒轮廓信息，并快速计算出粗骨料的粒径、级配、碎砖粗骨料含量、长宽比、球度等几何特性。

, authors=杨子晴1, 2, 3, 杨健1, 2, 3, 熊吴越1, 2, 3, authorsList=杨子晴, 杨健, 熊吴越, authorCompany=null, correspAuthors=杨健, authorNote=

杨子晴（1996—），女，硕士研究生。

, correspAuthorsNote=
杨健（1974—），男，教授。
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=gDz20AQb23GfYXPGwzHv+A==, magXml=wXVAKvHkx/IgMFGHKO7+GA==, pdfUrl=null, pdf=mu+LG5NV4nGmECZmY9le0g==, pdfFileSize=1768630, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=wla06KbB9T24nOnKnA3xGQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322943435535163547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yangzq@sjtu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943435619049631, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435535163547, language=EN, stringName=Ziqing YANG, firstName=Ziqing, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China, bio={"content":"

YANG Ziqing (1996-), female, Master candidate. E-mail:

"}, bioImg=null, bioContent=

YANG Ziqing (1996-), female, Master candidate. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943435677769888, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435535163547, language=CN, stringName=杨子晴, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1．上海交通大学船舶海洋与建筑工程学院，上海 200240
2．上海交通大学海洋工程国家重点实验室，上海 200240
3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240, bio={"content":"

杨子晴（1996—），女，硕士研究生。

"}, bioImg=null, bioContent=

杨子晴（1996—），女，硕士研究生。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])]), Author(id=1322943435753267362, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=j.yang.1@sjtu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943435862319270, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435753267362, language=EN, stringName=Jian YANG, firstName=Jian, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943435937816743, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435753267362, language=CN, stringName=杨健, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1．上海交通大学船舶海洋与建筑工程学院，上海 200240
2．上海交通大学海洋工程国家重点实验室，上海 200240
3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])]), Author(id=1322943436000731305, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943436113977517, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943436000731305, language=EN, stringName=Wuyue XIONG, firstName=Wuyue, middleName=null, lastName=XIONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943436189474990, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943436000731305, language=CN, stringName=熊吴越, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1．上海交通大学船舶海洋与建筑工程学院，上海 200240
2．上海交通大学海洋工程国家重点实验室，上海 200240
3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])])], keywords=[Keyword(id=1322943436306915503, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=EN, orderNo=1, keyword=concrete), Keyword(id=1322943436378218672, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=EN, orderNo=2, keyword=recycled coarse aggregate), Keyword(id=1322943436441133233, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=EN, orderNo=3, keyword=digital image technology), Keyword(id=1322943436499853490, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=EN, orderNo=4, keyword=image segmentation), Keyword(id=1322943436579545267, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=EN, orderNo=5, keyword=morphological characteristics), Keyword(id=1322943436650848436, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=CN, orderNo=1, keyword=混凝土), Keyword(id=1322943438320181429, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=CN, orderNo=2, keyword=再生骨料), Keyword(id=1322943438404067510, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=CN, orderNo=3, keyword=数字图像技术), Keyword(id=1322943438487953591, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=CN, orderNo=4, keyword=图像分割), Keyword(id=1322943438555062456, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, language=CN, orderNo=5, keyword=几何特性)], refs=null, funds=[Fund(id=1322943438701863097, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, awardId=18DZ1205603; 20DZ1201301, language=CN, fundingSource=上海市科委“科技创新行动计划”(18DZ1205603; 20DZ1201301), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])], figs=null, attaches=null, journal=Journal(id=1263186332462366751, delFlag=0, nameCn=硅酸盐学报, nameEn=Journal of the Chinese Ceramic Society, nameHistory1=null, nameHistory2=null, issn=0454-5648, eissn=null, cn=11-2310/TQ, coden=null, 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=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of the Chinese Ceramic Society, journalRemark=null, publicationField=null, createdTime=1779096690528, updatedTime=1788951192520, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=8Qg1+Is+LeRD1Lv6UJcXRg==, picEn=AY9tl+TwuKtB81GF+w4WAg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304519110767960749, language=CN, name=硅酸盐学报, 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=1788951192800, updatedTime=1788951192800, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304519110839263918, language=EN, name=Journal of the Chinese Ceramic Society, 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=1788951192817, updatedTime=1788951192817, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1263187385517883426, websiteList=[Website(id=1263188159895093557, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/CN, language=CN, createTime=1779097126220, createBy=18614031015, updateTime=1779097837121, updateBy=18614031015, name=硅酸盐学报-中文, tplId=1146099689490845704, title=硅酸盐学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191261578649862, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=articleTextType, value=kx, createTime=1779097865719, updateTime=1779097865719, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261545095427, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=banner, value=null, createTime=1779097865711, updateTime=1779097865711, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261599621385, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=grayFlag, value=0, createTime=1779097865724, updateTime=1779097865724, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261532512514, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097865708, updateTime=1779097865708, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261620592907, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=minRunFlag, value=0, createTime=1779097865729, updateTime=1779097865729, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261574455557, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic, createTime=1779097865718, updateTime=1779097865718, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261616398602, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=silenceFlag, value=0, createTime=1779097865728, updateTime=1779097865728, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261566066948, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1779097865716, updateTime=1779097865716, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261587038471, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeColor, value=null, createTime=1779097865721, updateTime=1779097865721, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261591232776, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeStyle, value=null, createTime=1779097865722, updateTime=1779097865722, creator=18614031015, updator=18614031015)]), Website(id=1263188160188694841, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/EN, language=EN, createTime=1779097126348, createBy=18614031015, updateTime=1779097825280, updateBy=18614031015, name=硅酸盐学报-英文, tplId=1146101810881728533, title=Journal of the Chinese Ceramic Society, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191231102836987, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=articleTextType, value=kx, createTime=1779097858453, updateTime=1779097858453, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231052505336, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=banner, value=null, createTime=1779097858441, updateTime=1779097858441, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231186723070, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=grayFlag, value=0, createTime=1779097858473, updateTime=1779097858473, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231039922423, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097858438, updateTime=1779097858438, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231358689536, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=minRunFlag, value=0, createTime=1779097858514, updateTime=1779097858514, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231094448378, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic, createTime=1779097858451, updateTime=1779097858451, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231195111679, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=silenceFlag, value=0, createTime=1779097858475, updateTime=1779097858475, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231086059769, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1779097858449, updateTime=1779097858449, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231111225596, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeColor, value=null, createTime=1779097858455, updateTime=1779097858455, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231144780029, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeStyle, value=null, createTime=1779097858463, updateTime=1779097858463, creator=18614031015, updator=18614031015)])], journalTitle=硅酸盐学报, weixinUrl=null, journalUrl=https://jccsoc.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of the Chinese Ceramic Society, journalPhotoCn=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPhotoEn=AY9tl+TwuKtB81GF+w4WAg==, journalFirstLetter=G, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20200981, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20200981, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20200981, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20200981, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1629388800000, fullTextJson=null, articleText=null, reference=null)
收藏切换
基于改进分水岭算法的堆积态再生混合粗骨料图像分析
收藏切换
PDF下载
杨子晴 1, 2, 3 , 杨健 1, 2, 3 , 熊吴越 1, 2, 3
硅酸盐学报 | 研究论文 2021,49(8): 1691-1698
收起
收藏切换
硅酸盐学报 |研究论文 2021 , 49 (8) : 1691 -1698
基于改进分水岭算法的堆积态再生混合粗骨料图像分析
全屏
[Author(id=1322943435535163547, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yangzq@sjtu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943435619049631, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435535163547, language=EN, stringName=Ziqing YANG, firstName=Ziqing, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China, bio={"content":"

YANG Ziqing (1996-), female, Master candidate. E-mail:

"}, bioImg=null, bioContent=

YANG Ziqing (1996-), female, Master candidate. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943435677769888, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435535163547, language=CN, stringName=杨子晴, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1．上海交通大学船舶海洋与建筑工程学院，上海 200240
2．上海交通大学海洋工程国家重点实验室，上海 200240
3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240, bio={"content":"

杨子晴（1996—），女，硕士研究生。

"}, bioImg=null, bioContent=

杨子晴（1996—），女，硕士研究生。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])]), Author(id=1322943435753267362, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=j.yang.1@sjtu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322943435862319270, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435753267362, language=EN, stringName=Jian YANG, firstName=Jian, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943435937816743, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943435753267362, language=CN, stringName=杨健, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1．上海交通大学船舶海洋与建筑工程学院，上海 200240
2．上海交通大学海洋工程国家重点实验室，上海 200240
3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])]), Author(id=1322943436000731305, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943436113977517, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943436000731305, language=EN, stringName=Wuyue XIONG, firstName=Wuyue, middleName=null, lastName=XIONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943436189474990, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, authorId=1322943436000731305, language=CN, stringName=熊吴越, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 3, address=1．上海交通大学船舶海洋与建筑工程学院，上海 200240
2．上海交通大学海洋工程国家重点实验室，上海 200240
3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943434734051473, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=1., ext=[AuthorCompanyExt(id=1322943434775994514, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435052818579, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943434734051473, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1．上海交通大学船舶海洋与建筑工程学院，上海 200240)]), AuthorCompany(id=1322943435128316052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=2., ext=[AuthorCompanyExt(id=1322943435140898965, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China), AuthorCompanyExt(id=1322943435174453398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435128316052, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2．上海交通大学海洋工程国家重点实验室，上海 200240)]), AuthorCompany(id=1322943435388362903, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, xref=3., ext=[AuthorCompanyExt(id=1322943435459666072, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China), AuthorCompanyExt(id=1322943435468054681, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943431001120909, companyId=1322943435388362903, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240)])])]
杨子晴1, 2, 3 , 杨健1, 2, 3 , 熊吴越1, 2, 3
作者信息
  • 1．上海交通大学船舶海洋与建筑工程学院，上海 200240
  • 2．上海交通大学海洋工程国家重点实验室，上海 200240
  • 3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240
通讯作者:
杨健（1974—），男，教授。
作者简介:

杨子晴（1996—），女，硕士研究生。

Practical Method for Identifying Morphological Information of Recycled Coarse Aggregate Bulk Based on Watershed Algorithm
Ziqing YANG1, 2, 3 , Jian YANG1, 2, 3 , Wuyue XIONG1, 2, 3
Affiliations
  • 1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 2.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 3.Shanghai Key Laboratory for Digital Maintenance of Buildings and Infrastructure, Shanghai 200240, China
    • Corresponding Author:
    YANG Jian (1974-), male, Professor. E-mail:

    YANG Ziqing (1996-), female, Master candidate. E-mail:

出版时间: 2021-08-20 doi: 10.14062/j.issn.0454-5648.20200981
文章导航
收藏切换
摘要
收起

提出了一种基于改进分水岭算法分析堆积态混凝土-碎砖再生混合粗骨料图像的方法，并基于体视学原理建立了二维轮廓信息与三维粗骨料几何特性的数学关系。根据混凝土再生粗骨料和碎砖再生粗骨料的色相差异和粗骨料颗粒间的距离，引入阈值分割和距离变换分步对堆积态的再生混合粗骨料图像进行颗粒边缘的识别和分割。结果表明：提出的分析方法可以识别不同种类粗骨料和提取粗骨料颗粒轮廓信息，并快速计算出粗骨料的粒径、级配、碎砖粗骨料含量、长宽比、球度等几何特性。

混凝土  /  再生骨料  /  数字图像技术  /  图像分割  /  几何特性

In order to achieve particle segmentation and extract morphological information from the images of brick-containing recycled coarse aggregate bulk in the stacked state, an image-based method was proposed. Based on the differences in hue and distance between particles of the recycled concrete and crushed brick aggregate, the model was incorporated into the threshold segmentation and distance transformation, thus optimizing the watershed segmentation algorithm. It is indicated that the optimized segmentation algorithm could be used to effectively extract the contours of individual aggregate particles and calculate their morphological information, such as aggregate gradation, proportion of each aggregate, flakiness ratio and sphericity.

concrete  /  recycled coarse aggregate  /  digital image technology  /  image segmentation  /  morphological characteristics
杨子晴, 杨健, 熊吴越. 基于改进分水岭算法的堆积态再生混合粗骨料图像分析. 硅酸盐学报, 2021 , 49 (8) : 1691 -1698 . DOI: 10.14062/j.issn.0454-5648.20200981
Ziqing YANG, Jian YANG, Wuyue XIONG. Practical Method for Identifying Morphological Information of Recycled Coarse Aggregate Bulk Based on Watershed Algorithm[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (8) : 1691 -1698 . DOI: 10.14062/j.issn.0454-5648.20200981
基金
收起
  • 上海市科委“科技创新行动计划”(18DZ1205603; 20DZ1201301)
文献
收起
参考文献 引证文献
排序方式：
2021年第49卷第8期
PDF下载
10
0
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20200981
  • 接收时间：2020-10-21
  • 首发时间：2026-10-30
  • 出版时间：2021-08-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期：2020-10-21
  • 修回日期：2020-12-14
基金
上海市科委“科技创新行动计划”(18DZ1205603; 20DZ1201301)
作者信息
    1．上海交通大学船舶海洋与建筑工程学院，上海 200240
    2．上海交通大学海洋工程国家重点实验室，上海 200240
    3．上海市公共建筑和基础设施数字化运维重点实验室，上海 200240

通讯作者:

杨健（1974—），男，教授。
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20200981
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
相关链接
论文
最新文章
热读文章
热点专题
内参
蓝皮书
产业发展报告
传播力报告
期刊分级目录
资讯
学术新闻
行业新闻
学术会议
行业会议
关于
关于我们
联系我们
北京市海淀区学院南路86号
100081
010-62662699（运营及技术支持）
qkjq@cast.org.cn

中国科学技术协会版权所有 京ICP 备10216604号-4 海淀分局备案 1101084647
科技导报社主办 中国科协信息中心技术支持