{"title":"影响双目摄像机标定精度的因素研究","authors":"Keyi Yu, Ting Zhu, Jilong Zhuang, Shaoyan Gai","doi":"10.1109/YAC.2018.8406398","DOIUrl":null,"url":null,"abstract":"Camera calibration is a significant process of image processing in computer vision. It is also an important approach for computers to reconstruct the three-dimensional world by 2D-images. Many factors are directly related to the accuracy of binocular camera calibration. We conduct a simulation experiment to study them. 3ds Max is used to produce images and Matlab Toolbox is for calibration. The results are analyzed to find the range of factors that minimizes the calibration error. Compared with classical method such as using real checkerboard, it does not require complex experimental instruments and can be repeated conveniently. Conclusion drawn from this experiment can help study in camera calibration when trying to set an initial value.","PeriodicalId":226586,"journal":{"name":"2018 33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Research on the factors affecting the accuracy of binocular camera calibration\",\"authors\":\"Keyi Yu, Ting Zhu, Jilong Zhuang, Shaoyan Gai\",\"doi\":\"10.1109/YAC.2018.8406398\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Camera calibration is a significant process of image processing in computer vision. It is also an important approach for computers to reconstruct the three-dimensional world by 2D-images. Many factors are directly related to the accuracy of binocular camera calibration. We conduct a simulation experiment to study them. 3ds Max is used to produce images and Matlab Toolbox is for calibration. The results are analyzed to find the range of factors that minimizes the calibration error. Compared with classical method such as using real checkerboard, it does not require complex experimental instruments and can be repeated conveniently. Conclusion drawn from this experiment can help study in camera calibration when trying to set an initial value.\",\"PeriodicalId\":226586,\"journal\":{\"name\":\"2018 33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/YAC.2018.8406398\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/YAC.2018.8406398","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Research on the factors affecting the accuracy of binocular camera calibration
Camera calibration is a significant process of image processing in computer vision. It is also an important approach for computers to reconstruct the three-dimensional world by 2D-images. Many factors are directly related to the accuracy of binocular camera calibration. We conduct a simulation experiment to study them. 3ds Max is used to produce images and Matlab Toolbox is for calibration. The results are analyzed to find the range of factors that minimizes the calibration error. Compared with classical method such as using real checkerboard, it does not require complex experimental instruments and can be repeated conveniently. Conclusion drawn from this experiment can help study in camera calibration when trying to set an initial value.
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