Article(id=1149774732075163928, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149774724923880044, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2403533, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1715529600000, receivedDateStr=2024-05-13, revisedDate=1737993600000, revisedDateStr=2025-01-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1752057257906, onlineDateStr=2025-07-09, pubDate=1745769600000, pubDateStr=2025-04-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752057257906, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752057257906, creator=13701087609, updateTime=1752057257906, updator=13701087609, issue=Issue{id=1149774724923880044, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='12', pageStart='4827', pageEnd='5272', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752057256203, creator=13701087609, updateTime=1768456746933, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1218559174552764785, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149774724923880044, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1218559174552764786, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149774724923880044, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=5103, endPage=5109, ext={EN=ArticleExt(id=1149774732406513947, articleId=1149774732075163928, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=A Method for Camera Intrinsic Parameters Calibration Based on Subpixel Iteration Algorithm, columnId=1156262729162810294, journalTitle=Science Technology and Engineering, columnName=Papers·Automation and Computational Technology, runingTitle=null, highlight=null, articleAbstract=
In order to improve the accuracy of in-camera parameter calibration and reduce the error caused by inaccurate estimation of corner coordinates, a subpixel iterative corner optimization algorithm was proposed. By modeling the camera image, integrating the distortion mathematical model, and using the subpixel iterative algorithm, the gradient value changes of points in the search window were calculated and the corner coordinates were iteratively optimized to provide more accurate initial values for calibration. Combining with the optimized corner coordinates, Zhang's calibration method was used to solve the internal parameters, and the influence of corner points on the acquisition of diagonal points and camera calibration was discussed through experiments. The calibration accuracy was characterized by reprojection error, and the effectiveness of the iterative algorithm was tested. The experimental results show that the algorithm can effectively improve the accuracy of corner acquisition and the calibration accuracy of camera parameters by using fewer iterations.
, correspAuthors=Zhi-qian WANG, 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=Hao-yang SUN, Zhi-qian WANG, Cheng-wu SHEN, Xu LIU, Wen-jia MA), CN=ArticleExt(id=1149774756582482755, articleId=1149774732075163928, tenantId=1146029695717560320, journalId=1146123166801305609, language=CN, title=基于亚像素迭代算法的相机内参数标定方法, columnId=1156262729783567290, journalTitle=科学技术与工程, columnName=论文·自动化技术、计算机技术, runingTitle=null, highlight=null, articleAbstract=
为提高相机内参数标定的精度,减小角点坐标估计不精确带来的误差,提出了一种亚像素迭代角点优化算法,通过对相机成像进行建模,融合畸变数学模型,并使用亚像素迭代算法,计算搜索窗口内点的梯度值变化,迭代优化角点坐标,为标定提供更为精确的初值,结合优化后的角点坐标,利用张氏标定法,求解内参数,实验验证并讨论角点数对角点采集和相机标定的影响,并用重投影误差表征标定精度,将所提算法与其他算法进行对比,对迭代算法的有效性进行验证。实验结果表明:在使用算法后,迭代30次即可获得稳定结果,误差相较于无迭代算法降低77%,可有效提高相机内参数标定精度,降低迭代次数,减少运行时间。
, correspAuthors=王志乾, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=rf4xYYcKhSQsTIr1k+CMRw==, magXml=QQJNVxgpVlgCY+5oTriwJA==, pdfUrl=null, pdf=GiKa0wUWAghkbkoMC4ZjFg==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=vqtIsthsaX3DW2IZ4ul2Zg==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=孙浩洋, 王志乾, 沈铖武, 刘旭, 马文家)}, authors=[Author(id=1179790513948472137, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=15943553267@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1179790514049135437, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790513948472137, language=EN, stringName=Hao-yang SUN, firstName=Hao-yang, middleName=null, lastName=SUN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
2 University of Chinese Academy of Sciences, Beijing 100049, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1179790514162381646, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790513948472137, language=CN, stringName=孙浩洋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033
2 中国科学院大学, 北京 100049, bio={"content":"
孙浩洋(2000—),男,汉族,吉林通化人,硕士研究生。研究方向:光电测量。E-mail:15943553267@163.com。
"}, bioImg=null, bioContent=
孙浩洋(2000—),男,汉族,吉林通化人,硕士研究生。研究方向:光电测量。E-mail:15943553267@163.com。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1179790513692619586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=1, ext=[AuthorCompanyExt(id=1179790513701008195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China), AuthorCompanyExt(id=1179790513709396804, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033)]), AuthorCompany(id=1179790513847808837, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=2, ext=[AuthorCompanyExt(id=1179790513856197446, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 University of Chinese Academy of Sciences, Beijing 100049, China), AuthorCompanyExt(id=1179790513868780359, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 中国科学院大学, 北京 100049)])]), Author(id=1179790514237879120, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhiqian_wang@sina.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1179790514363708242, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790514237879120, language=EN, stringName=Zhi-qian WANG, firstName=Zhi-qian, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, *, address=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1179790514447594323, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790514237879120, language=CN, stringName=王志乾, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, *, address=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1179790513692619586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=1, ext=[AuthorCompanyExt(id=1179790513701008195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China), AuthorCompanyExt(id=1179790513709396804, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033)])]), Author(id=1179790514535674709, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, 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=1179790514606977879, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790514535674709, language=EN, stringName=Cheng-wu SHEN, firstName=Cheng-wu, middleName=null, lastName=SHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1179790514699252568, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790514535674709, language=CN, stringName=沈铖武, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1179790513692619586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=1, ext=[AuthorCompanyExt(id=1179790513701008195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China), AuthorCompanyExt(id=1179790513709396804, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033)])]), Author(id=1179790514795721562, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, orderNo=3, 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=1179790515076739933, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790514795721562, language=EN, stringName=Xu LIU, firstName=Xu, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
2 University of Chinese Academy of Sciences, Beijing 100049, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1179790515156431710, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790514795721562, language=CN, stringName=刘旭, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033
2 中国科学院大学, 北京 100049, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1179790513692619586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=1, ext=[AuthorCompanyExt(id=1179790513701008195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China), AuthorCompanyExt(id=1179790513709396804, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033)]), AuthorCompany(id=1179790513847808837, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=2, ext=[AuthorCompanyExt(id=1179790513856197446, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 University of Chinese Academy of Sciences, Beijing 100049, China), AuthorCompanyExt(id=1179790513868780359, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 中国科学院大学, 北京 100049)])]), Author(id=1179790515210957664, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, orderNo=4, 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=1179790515273872227, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790515210957664, language=EN, stringName=Wen-jia MA, firstName=Wen-jia, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
2 University of Chinese Academy of Sciences, Beijing 100049, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1179790515324203876, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, authorId=1179790515210957664, language=CN, stringName=马文家, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033
2 中国科学院大学, 北京 100049, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1179790513692619586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=1, ext=[AuthorCompanyExt(id=1179790513701008195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China), AuthorCompanyExt(id=1179790513709396804, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033)]), AuthorCompany(id=1179790513847808837, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=2, ext=[AuthorCompanyExt(id=1179790513856197446, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 University of Chinese Academy of Sciences, Beijing 100049, China), AuthorCompanyExt(id=1179790513868780359, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 中国科学院大学, 北京 100049)])])], keywords=[Keyword(id=1179790515429061477, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, orderNo=1, keyword=calibration), Keyword(id=1179790515479393126, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, orderNo=2, keyword=iteration), Keyword(id=1179790515542307687, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, orderNo=3, keyword=internal parameter), Keyword(id=1179790515596833640, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, orderNo=4, keyword=reprojection error), Keyword(id=1179790515647165289, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, orderNo=1, keyword=标定), Keyword(id=1179790515697496938, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, orderNo=2, keyword=迭代), Keyword(id=1179790515768800107, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, orderNo=3, keyword=内参数), Keyword(id=1179790515819131756, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, orderNo=4, keyword=重投影误差)], refs=[Reference(id=1179790517903700864, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=3, pageStart=1111, pageEnd=1118, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=曹家勇, 吴世豪, 马千里, journalName=科学技术与工程, refType=null, unstructuredReference=曹家勇, 吴世豪, 马千里. 正骨机器人术前视觉导航方法与实验验证[J].
科学技术与工程,
2023,
23(3): 1111-1118., articleTitle=正骨机器人术前视觉导航方法与实验验证, refAbstract=null), Reference(id=1179790518105027457, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=3, pageStart=1111, pageEnd=1118, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=Cao Jiayong, Wu Shihao, Ma Qianli, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Cao Jiayong,
Wu Shihao,
Ma Qianli. Preoperative visual navigation method of orthopedic robots and its experimental verification[J].
Science Technology and Engineering,
2023,
23(3): 1111-1118., articleTitle=Preoperative visual navigation method of orthopedic robots and its experimental verification, refAbstract=null), Reference(id=1179790518172136322, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=23, pageStart=9897, pageEnd=9908, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=刘志海, 代振锐, 田绍鲁, journalName=科学技术与工程, refType=null, unstructuredReference=刘志海, 代振锐, 田绍鲁, 等. 非接触式三维重建技术综述[J].
科学技术与工程,
2022,
22(23): 9897-9908., articleTitle=非接触式三维重建技术综述, refAbstract=null), Reference(id=1179790518264411011, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=23, pageStart=9897, pageEnd=9908, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=Liu Zhihai, Dai Zhenrui, Tian Shaolu, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Liu Zhihai,
Dai Zhenrui,
Tian Shaolu, et al. Review of non-contact three-dimensional reconstruction techniques[J].
Science Technology and Engineering,
2022,
22(23): 9897-9908., articleTitle=Review of non-contact three-dimensional reconstruction techniques, refAbstract=null), Reference(id=1179790518344102788, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2018, volume=307, issue=null, pageStart=110296, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=Song K C, Hou B, Niu M H, journalName=Optics and Lasers in Engineering, refType=null, unstructuredReference=
Song K C,
Hou B,
Niu M H, et al. Flexible line-scan camera calibration method using a coded eight trigrams pattern[J].
Optics and Lasers in Engineering,
2018,
307: 110296., articleTitle=Flexible line-scan camera calibration method using a coded eight trigrams pattern, refAbstract=null), Reference(id=1179790518528652165, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2019, volume=null, issue=null, pageStart=13, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=Liao R Y, Zhu J G, Yang L H, journalName=Optics and Lasers in Engineering, refType=null, unstructuredReference=
Liao R Y,
Zhu J G,
Yang L H, et al. Flexible calibration method for line-scan cameras using a stereo target with hollow stripes[J].
Optics and Lasers in Engineering,
2019, 13: DOI:
10.1016/j.optlaseng.2018.09.014., articleTitle=Flexible calibration method for line-scan cameras using a stereo target with hollow stripes, refAbstract=null), Reference(id=1179790518612538246, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=60, issue=16, pageStart=9, pageEnd=19, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=黄文文, 彭小红, 李丽圆, journalName=激光与光电子学进展, refType=null, unstructuredReference=黄文文, 彭小红, 李丽圆, 等. 相机标定方法及进展研究综述[J].
激光与光电子学进展,
2023,
60(16): 9-19., articleTitle=相机标定方法及进展研究综述, refAbstract=null), Reference(id=1179790518713201543, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=60, issue=16, pageStart=9, pageEnd=19, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=Huang Wenwen, Peng Xiaohong, Li Liyuan, journalName=Laser & Optoelectronics Progress, refType=null, unstructuredReference=
Huang Wenwen,
Peng Xiaohong,
Li Liyuan, et al. Review of camera calibration methods and their progress[J].
Laser & Optoelectronics Progress,
2023,
60(16): 9-19., articleTitle=Review of camera calibration methods and their progress, refAbstract=null), Reference(id=1179790518767727496, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2009, volume=45, issue=21, pageStart=55, pageEnd=57, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=崔岸, 袁智, 王龙山, journalName=计算机工程与应用, refType=null, unstructuredReference=崔岸, 袁智, 王龙山. 基于自适应神经网络的双摄像机标定[J].
计算机工程与应用,
2009,
45(21): 55-57, 60., articleTitle=基于自适应神经网络的双摄像机标定, refAbstract=null), Reference(id=1179790518822253449, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2009, volume=45, issue=21, pageStart=55, pageEnd=57, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=Cui An, Yuan Zhi, Wang Longshan, journalName=Computer Engineering and Applications, refType=null, unstructuredReference=
Cui An,
Yuan Zhi,
Wang Longshan. Self-adaptive neural network for binocular camera calibration[J].
Computer Engineering and Applications,
2009,
45(21): 55-57, 60., articleTitle=Self-adaptive neural network for binocular camera calibration, refAbstract=null), Reference(id=1179790518880973706, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2000, volume=22, issue=11, pageStart=1330, pageEnd=1334, url=null, language=null, rfNumber=[7], rfOrder=10, authorNames=Zhang Z Y, journalName=IEEE Transactions on Pattern Analysis & Machine Intelligence, refType=null, unstructuredReference=
Zhang Z Y. A flexible new technique for camera calibration[J].
IEEE Transactions on Pattern Analysis & Machine Intelligence,
2000,
22(11): 1330-1334., articleTitle=A flexible new technique for camera calibration, refAbstract=null), Reference(id=1179790518973248395, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=27, pageStart=12167, pageEnd=12174, url=null, language=null, rfNumber=[8], rfOrder=11, authorNames=王晓初, 钟隆昇, 王义, journalName=科学技术与工程, refType=null, unstructuredReference=王晓初, 钟隆昇, 王义, 等. 基于双目视觉的轨道纵向位移测量方法[J].
科学技术与工程,
2022,
22(27): 12167-12174., articleTitle=基于双目视觉的轨道纵向位移测量方法, refAbstract=null), Reference(id=1179790519061328780, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=27, pageStart=12167, pageEnd=12174, url=null, language=null, rfNumber=[8], rfOrder=12, authorNames=Wang Xiaochu, Zhong Longsheng, Wang Yi, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Wang Xiaochu,
Zhong Longsheng,
Wang Yi, et al. Track longitudinal displacement measurement method based on binocular vision[J].
Science Technology and Engineering,
2022,
22(27): 12167-12174., articleTitle=Track longitudinal displacement measurement method based on binocular vision, refAbstract=null), Reference(id=1179790519145214861, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2020, volume=57, issue=1, pageStart=109, pageEnd=116, url=null, language=null, rfNumber=[9], rfOrder=13, authorNames=伍明, 伍俊龙, 马帅, journalName=激光与光电子学进展, refType=null, unstructuredReference=伍明, 伍俊龙, 马帅, 等. 基于角点灰度分布特征的棋盘格角点检测[J].
激光与光电子学进展,
2020,
57(1): 109-116., articleTitle=基于角点灰度分布特征的棋盘格角点检测, refAbstract=null), Reference(id=1179790519212323726, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2020, volume=57, issue=1, pageStart=109, pageEnd=116, url=null, language=null, rfNumber=[9], rfOrder=14, authorNames=Wu Ming, Wu Junlong, Ma Shuai, journalName=Laser & Optoelectronics Progress, refType=null, unstructuredReference=
Wu Ming,
Wu Junlong,
Ma Shuai, et al. Checkerboard corner detection based on corner gray distribution feature[J].
Laser & Optoelectronics Progress,
2020,
57(1): 109-116., articleTitle=Checkerboard corner detection based on corner gray distribution feature, refAbstract=null), Reference(id=1179790519266849679, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2021, volume=21, issue=8, pageStart=3186, pageEnd=3191, url=null, language=null, rfNumber=[10], rfOrder=15, authorNames=王道累, 柴萍萍, 孙昊, journalName=科学技术与工程, refType=null, unstructuredReference=王道累, 柴萍萍, 孙昊, 等. 基于灰狼粒子群混合算法的相机标定优化方法[J].
科学技术与工程,
2021,
21(8): 3186-3191., articleTitle=基于灰狼粒子群混合算法的相机标定优化方法, refAbstract=null), Reference(id=1179790519325569936, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2021, volume=21, issue=8, pageStart=3186, pageEnd=3191, url=null, language=null, rfNumber=[10], rfOrder=16, authorNames=Wang Daolei, Chai Pingping, Sun Hao, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Wang Daolei,
Chai Pingping,
Sun Hao, et al. Optimization of camera calibration by combining particle swarm and grey wolf methods[J].
Science Technology and Engineering,
2021,
21(8): 3186-3191., articleTitle=Optimization of camera calibration by combining particle swarm and grey wolf methods, refAbstract=null), Reference(id=1179790519396873105, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2015, volume=23, issue=12, pageStart=3480, pageEnd=3489, url=null, language=null, rfNumber=[11], rfOrder=17, authorNames=李海, 张宪民, 陈忠, journalName=光学精密工程, refType=null, unstructuredReference=李海, 张宪民, 陈忠. 基于直线检测的棋盘格角点自动提取[J].
光学精密工程,
2015,
23(12): 3480-3489., articleTitle=基于直线检测的棋盘格角点自动提取, refAbstract=null), Reference(id=1179790519480759186, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2015, volume=23, issue=12, pageStart=3480, pageEnd=3489, url=null, language=null, rfNumber=[11], rfOrder=18, authorNames=Li Hai, Zhang Xianmin, Chen Zhong, journalName=Optics and Precision Engineering, refType=null, unstructuredReference=
Li Hai,
Zhang Xianmin,
Chen Zhong. Automatic corner detection of checkerboard based on LSD[J].
Optics and Precision Engineering,
2015,
23(12): 3480-3489., articleTitle=Automatic corner detection of checkerboard based on LSD, refAbstract=null), Reference(id=1179790519577228179, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2018, volume=44, issue=3, pageStart=270, pageEnd=274, url=null, language=null, rfNumber=[12], rfOrder=19, authorNames=吴腾, 张志利, 赵军阳, journalName=计算机工程, refType=null, unstructuredReference=吴腾, 张志利, 赵军阳, 等. 一种局部最佳阈值预测的自适应角点检测方法[J].
计算机工程,
2018,
44(3): 270-274., articleTitle=一种局部最佳阈值预测的自适应角点检测方法, refAbstract=null), Reference(id=1179790519631754132, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2018, volume=44, issue=3, pageStart=270, pageEnd=274, url=null, language=null, rfNumber=[12], rfOrder=20, authorNames=Wu Teng, Zhang Zhili, Zhao Junyang, journalName=Computer Engineering, refType=null, unstructuredReference=
Wu Teng,
Zhang Zhili,
Zhao Junyang, et al. An adaptive corner detection method of local optimal threshold prediction[J].
Computer Engineering,
2018,
44(3): 270-274., articleTitle=An adaptive corner detection method of local optimal threshold prediction, refAbstract=null), Reference(id=1179790519682085781, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=4, pageStart=63, pageEnd=66, url=null, language=null, rfNumber=[13], rfOrder=21, authorNames=袁裕发, 梁家海, 王青青, journalName=传感器与微系统, refType=null, unstructuredReference=袁裕发, 梁家海, 王青青. 基于标定板的多目全局视觉地图构建方法[J].
传感器与微系统,
2023,
42(4): 63-66., articleTitle=基于标定板的多目全局视觉地图构建方法, refAbstract=null), Reference(id=1179790519828886422, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=42, issue=4, pageStart=63, pageEnd=66, url=null, language=null, rfNumber=[13], rfOrder=22, authorNames=Yuan Yufan, Liang Jiahai, Wang Qingqing, journalName=Transducer and Microsystem Technologies, refType=null, unstructuredReference=
Yuan Yufan,
Liang Jiahai,
Wang Qingqing. Multi-ocular visual mapconstructing method based on calibration plate[J].
Transducer and Microsystem Technologies,
2023,
42(4): 63-66., articleTitle=Multi-ocular visual mapconstructing method based on calibration plate, refAbstract=null), Reference(id=1179790519900189591, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=44, issue=12, pageStart=40, pageEnd=46, url=null, language=null, rfNumber=[14], rfOrder=23, authorNames=翟凯玥, 李静, 鲁济帅, journalName=激光杂志, refType=null, unstructuredReference=翟凯玥, 李静, 鲁济帅, 等. 基于灰度特征的棋盘格内角点检测算法[J].
激光杂志,
2023,
44(12): 40-46., articleTitle=基于灰度特征的棋盘格内角点检测算法, refAbstract=null), Reference(id=1179790520017630104, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2023, volume=44, issue=12, pageStart=40, pageEnd=46, url=null, language=null, rfNumber=[14], rfOrder=24, authorNames=Zhai Kaiyue, Li Jing, Lu Jishuai, journalName=Laser Journal, refType=null, unstructuredReference=
Zhai Kaiyue,
Li Jing,
Lu Jishuai, et al. Checkerboard grid interior corner point detection algorithm based on grayscale features[J].
Laser Journal,
2023,
44(12): 40-46., articleTitle=Checkerboard grid interior corner point detection algorithm based on grayscale features, refAbstract=null), Reference(id=1179790520130876313, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2014, volume=43, issue=9, pageStart=888, pageEnd=894, url=null, language=null, rfNumber=[15], rfOrder=25, authorNames=龚循强, journalName=测绘学报, refType=null, unstructuredReference=龚循强. 一种稳健加权总体最小二乘的新方法[J].
测绘学报,
2014,
43(9): 888-894, 901., articleTitle=一种稳健加权总体最小二乘的新方法, refAbstract=null), Reference(id=1179790520206373786, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2014, volume=43, issue=9, pageStart=888, pageEnd=894, url=null, language=null, rfNumber=[15], rfOrder=26, authorNames=Gong Xunqiang, journalName=Acta Geodaetica et Cartographica Sinica, refType=null, unstructuredReference=
Gong Xunqiang. A robust weighted total least squares method[J].
Acta Geodaetica et Cartographica Sinica,
2014,
43(9): 888-894, 901., articleTitle=A robust weighted total least squares method, refAbstract=null), Reference(id=1179790520277676955, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=27, authorNames=王飞, journalName=线性回归模型中极大似然估计的若干性质, refType=null, unstructuredReference=王飞.
线性回归模型中极大似然估计的若干性质[D]. 锦州: 渤海大学,
2020., articleTitle=null, refAbstract=null), Reference(id=1179790520332202908, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=28, authorNames=Wang Fei, journalName=Several properties of maximum likelihood estimation in linear regression models, refType=null, unstructuredReference=
Wang Fei.
Several properties of maximum likelihood estimation in linear regression models[D]. Jinzhou: Bohai University,
2020., articleTitle=null, refAbstract=null), Reference(id=1179790520390923165, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2021, volume=42, issue=1, pageStart=104, pageEnd=108, url=null, language=null, rfNumber=[17], rfOrder=29, authorNames=马清华, 燕必希, 董明利, journalName=激光杂志, refType=null, unstructuredReference=马清华, 燕必希, 董明利, 等. 最小化重投影误差的手眼标定优化算法[J].
激光杂志,
2021,
42(1): 104-108., articleTitle=最小化重投影误差的手眼标定优化算法, refAbstract=null), Reference(id=1179790520445449118, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, doi=null, pmid=null, pmcid=null, year=2021, volume=42, issue=1, pageStart=104, pageEnd=108, url=null, language=null, rfNumber=[17], rfOrder=30, authorNames=Ma Qinghua, Yan Bixi, Dong Mingli, journalName=Laser Journal, refType=null, unstructuredReference=
Ma Qinghua,
Yan Bixi,
Dong Mingli. Hand-eye calibration optimization algorithm based on minimizing reprojection error[J].
Laser Journal,
2021,
42(1): 104-108., articleTitle=Hand-eye calibration optimization algorithm based on minimizing reprojection error, refAbstract=null)], funds=[Fund(id=1179790517727540095, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, awardId=20230201039GX, language=CN, fundingSource=吉林省科技发展计划项目(20230201039GX), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1179790513692619586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=1, ext=[AuthorCompanyExt(id=1179790513701008195, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China), AuthorCompanyExt(id=1179790513709396804, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513692619586, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国科学院长春光学精密机械与物理研究所, 长春 130033)]), AuthorCompany(id=1179790513847808837, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, xref=2, ext=[AuthorCompanyExt(id=1179790513856197446, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 University of Chinese Academy of Sciences, Beijing 100049, China), AuthorCompanyExt(id=1179790513868780359, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, companyId=1179790513847808837, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 中国科学院大学, 北京 100049)])], figs=[ArticleFig(id=1179790516062401389, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Fig.1, caption=
Camera imaging model[8], figureFileSmall=k/fODbv2bW9USEU00h/nCA==, figureFileBig=p3B8wggCdC7yzVn8KBRqIA==, tableContent=null), ArticleFig(id=1179790516234367854, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=图1, caption=
相机成像模型[8] u、v为像素坐标系的横纵坐标;f为焦距
, figureFileSmall=k/fODbv2bW9USEU00h/nCA==, figureFileBig=p3B8wggCdC7yzVn8KBRqIA==, tableContent=null), ArticleFig(id=1179790516297282415, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Fig.2, caption=
Iterative algorithm diagram, figureFileSmall=Nv7cN0RswHp7vS4VPKTDzg==, figureFileBig=gdjQlpVyYpmdkwSk+yUGLQ==, tableContent=null), ArticleFig(id=1179790516364391280, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=图2, caption=
迭代算法示意图, figureFileSmall=Nv7cN0RswHp7vS4VPKTDzg==, figureFileBig=gdjQlpVyYpmdkwSk+yUGLQ==, tableContent=null), ArticleFig(id=1179790516423111537, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Fig.3, caption=
Flow chart of camera calibration algorithm, figureFileSmall=1uGVU3DF94Flejt6io6h1g==, figureFileBig=ZZU/9RvDrnOiAYZcZWaB5g==, tableContent=null), ArticleFig(id=1179790516481831794, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=图3, caption=
相机标定算法流程图, figureFileSmall=1uGVU3DF94Flejt6io6h1g==, figureFileBig=ZZU/9RvDrnOiAYZcZWaB5g==, tableContent=null), ArticleFig(id=1179790516532163443, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Fig.4, caption=
Experimental apparatus, figureFileSmall=El3/Vh8pn3Mks8rjxecsHQ==, figureFileBig=OvZ5ljzC1sA0vdmTyghsog==, tableContent=null), ArticleFig(id=1179790516645409652, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=图4, caption=
实验装置, figureFileSmall=El3/Vh8pn3Mks8rjxecsHQ==, figureFileBig=OvZ5ljzC1sA0vdmTyghsog==, tableContent=null), ArticleFig(id=1179790516767044469, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Fig.5, caption=
Calibration board with different angle points, figureFileSmall=0mp/A9AuSdeG2+7eRfwBsQ==, figureFileBig=UA/drIgfDB8nqwewzpxCeQ==, tableContent=null), ArticleFig(id=1179790516855124854, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=图5, caption=
不同角点数的标定板, figureFileSmall=0mp/A9AuSdeG2+7eRfwBsQ==, figureFileBig=UA/drIgfDB8nqwewzpxCeQ==, tableContent=null), ArticleFig(id=1179790516943205239, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Fig.6, caption=
Effect of window length and number of iterations on calibration error, figureFileSmall=50ux5HV4V5ihu7UHnCJWgQ==, figureFileBig=PYTF+UF0oqf/md2c+hSNQg==, tableContent=null), ArticleFig(id=1179790517031285624, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=图6, caption=
窗口长度和迭代次数对标定误差的影响, figureFileSmall=50ux5HV4V5ihu7UHnCJWgQ==, figureFileBig=PYTF+UF0oqf/md2c+hSNQg==, tableContent=null), ArticleFig(id=1179790517090005881, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Table 1, caption=
The influence of angle points on calibration
, figureFileSmall=null, figureFileBig=null, tableContent=
| 不同角点数 | 内部参数 | 重投影误差 |
| fx/pixel | fy/pixel | u0/pixel | v0/pixel | k1 | k2 |
| 3×4 | 3 467.1 | 3 459.8 | 1 299.8 | 1 027.6 | -0.006 | 0.069 | 0.32 |
| 5×7 | 3 679.7 | 3 677.0 | 1 309.0 | 976.6 | -0.014 | 0.189 | 0.73 |
| 8×11 | 3 483.9 | 3 484.4 | 1 287.9 | 1 004.5 | -0.011 | 0.133 | 0.28 |
| 11×13 | 3 500.5 | 3 496.8 | 1 321.2 | 1 046.4 | -0.030 | 0.290 | 0.65 |
), ArticleFig(id=1179790517199057786, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=表1, caption=
角点数对标定的影响
, figureFileSmall=null, figureFileBig=null, tableContent=
| 不同角点数 | 内部参数 | 重投影误差 |
| fx/pixel | fy/pixel | u0/pixel | v0/pixel | k1 | k2 |
| 3×4 | 3 467.1 | 3 459.8 | 1 299.8 | 1 027.6 | -0.006 | 0.069 | 0.32 |
| 5×7 | 3 679.7 | 3 677.0 | 1 309.0 | 976.6 | -0.014 | 0.189 | 0.73 |
| 8×11 | 3 483.9 | 3 484.4 | 1 287.9 | 1 004.5 | -0.011 | 0.133 | 0.28 |
| 11×13 | 3 500.5 | 3 496.8 | 1 321.2 | 1 046.4 | -0.030 | 0.290 | 0.65 |
), ArticleFig(id=1179790517287138171, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Table 2, caption=
Comparison of the effect of subpixel iteration algorithm on accuracy
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 图片数量 | 角点数 | 重投影误差/pixel | 用时/ms |
| 无迭代 | 16 | 1 408 | 1.24 | 1 310 |
| 迭代 | 16 | 1 408 | 0.28 | 2 370 |
), ArticleFig(id=1179790517408772988, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=表2, caption=
亚像素迭代算法对精度影响的对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 图片数量 | 角点数 | 重投影误差/pixel | 用时/ms |
| 无迭代 | 16 | 1 408 | 1.24 | 1 310 |
| 迭代 | 16 | 1 408 | 0.28 | 2 370 |
), ArticleFig(id=1179790517484270461, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=EN, label=Table 3, caption=
Convergence rate of different algorithms
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 性能 | 像素值 |
| | 1 | 0.6 | 0.2 |
| 粒子群算法 | 迭代次数 | 45 | 81 | 144 |
| 用时/s | 4.01 | 7.22 | 14.31 |
| 遗传算法 | 迭代次数 | 43 | 125 | 258 |
| 用时/s | 4.48 | 12.70 | 27.47 |
| 亚像素迭代算法 | 迭代次数 | 12 | 15 | 35 |
| 用时/s | 0.82 | 1.03 | 2.78 |
), ArticleFig(id=1179790517542990718, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149774732075163928, language=CN, label=表3, caption=
不同算法的收敛速度
, figureFileSmall=null, figureFileBig=null, tableContent=
| 算法 | 性能 | 像素值 |
| | 1 | 0.6 | 0.2 |
| 粒子群算法 | 迭代次数 | 45 | 81 | 144 |
| 用时/s | 4.01 | 7.22 | 14.31 |
| 遗传算法 | 迭代次数 | 43 | 125 | 258 |
| 用时/s | 4.48 | 12.70 | 27.47 |
| 亚像素迭代算法 | 迭代次数 | 12 | 15 | 35 |
| 用时/s | 0.82 | 1.03 | 2.78 |
)], attaches=null, journal=Journal(id=1146119176004939786, delFlag=0, nameCn=科学技术与工程, nameEn=Science Technology and Engineering, nameHistory1=null, nameHistory2=null, issn=1671-1815, eissn=, cn=11-4688/T, coden=null, periodic=4, language=CN, oaType=是, 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=UKU/O7GSka5polgCTkbIIw==, journalPrice=null, startedYear=null, abbrevIsoEn=Sci Technol Eng, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1754445529766, createdBy=null, updatedBy=13701087609, firstLetterCn=S, firstLetterEn=S, subjectCode=Natural Sciences, subjectName=自然科学, subjectCodeEn=Natural Sciences, subjectNameEn=null, picCn=UKU/O7GSka5polgCTkbIIw==, picEn=5hwlULoNwcbj3xUmVi9MAQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1159791870395564357, language=CN, name=科学技术与工程, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.stae.com.cn/jsygc/home, createdTime=1754445529793, updatedTime=1754445529793, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=http://www.stae.com.cn/jsygc/site/menus/20090429150146001, submissionAuthorUrl=http://www.stae.com.cn/jsygc/author/login, submissionEditorUrl=http://www.stae.com.cn/jsygc/editor/login, submissionReviewUrl=http://www.stae.com.cn/jsygc/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1159791870441701702, language=EN, name=Science Technology and Engineering, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.stae.com.cn/jsygc/home, createdTime=1754445529804, updatedTime=1754445529804, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.stae.com.cn/jsygc/author/login, submissionEditorUrl=http://www.stae.com.cn/jsygc/editor/login, submissionReviewUrl=http://www.stae.com.cn/jsygc/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1146123166801305609, websiteList=[Website(id=1148243202391400884, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123166801305609, 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/kxjsygc/CN, language=CN, createTime=1751692112777, createBy=18614031015, updateTime=1753520965431, updateBy=18614031015, name=科学技术与工程-中文站点, tplId=1146099689490845704, title=科学技术与工程, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1148622798802673703, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=articleTextType, value=kx, createTime=1751782615614, updateTime=1751782615614, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798781702180, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=banner, value=null, createTime=1751782615609, updateTime=1751782615609, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798769119267, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=j86gbwi+p0Idkyl5SzIlmQ==, createTime=1751782615606, updateTime=1751782615606, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798794285094, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1751782615612, updateTime=1751782615612, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798790090789, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1751782615611, updateTime=1751782615611, creator=18614031015, updator=18614031015)]), Website(id=1155914124811976731, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123166801305609, 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/kxjsygc/EN, language=EN, createTime=1753521003206, createBy=18614031015, updateTime=1753521003206, updateBy=18614031015, name=科学技术与工程-英文站点, tplId=1146101810881728533, title=Science Technology and Engineering, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155914371227308235, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=articleTextType, value=kx, createTime=1753521061952, updateTime=1753521061952, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371210531016, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=banner, value=null, createTime=1753521061947, updateTime=1753521061947, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371202142407, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=j86gbwi+p0Idkyl5SzIlmQ==, createTime=1753521061945, updateTime=1753521061945, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371223113930, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753521061950, updateTime=1753521061950, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371218919625, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753521061949, updateTime=1753521061949, creator=18614031015, updator=18614031015)])], journalTitle=科学技术与工程, weixinUrl=null, journalUrl=null, iacademicId=null, status=0, seqNo=null, journalTitleEn=Science Technology and Engineering, journalPhotoCn=UKU/O7GSka5polgCTkbIIw==, journalPhotoEn=5hwlULoNwcbj3xUmVi9MAQ==, journalFirstLetter=S, 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=null, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/kxjsygc/CN/10.12404/j.issn.1671-1815.2403533, detailUrlEn=https://castjournals.cast.org.cn/joweb/kxjsygc/EN/10.12404/j.issn.1671-1815.2403533, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kxjsygc/CN/PDF/10.12404/j.issn.1671-1815.2403533, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kxjsygc/EN/PDF/10.12404/j.issn.1671-1815.2403533, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)