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Novel geometric correction method of distorted image
Wang, Jin1,2; Wang, J.
Volume8420
Pages842010
2012
Language英语
ISSN0277786X
DOI10.1117/12.974309
Indexed ByEi
Subtype会议论文
AbstractThe wide-field optical system is an important part of lunar exploration image device, and it is applied and researched widely in lunar exploration project. However, with the increase of the field of view, image distortion becomes more serious. In this paper, based on analyzing the basic principles of distortion, a particular geometric distortion correction model is put forward, and a digital correction method is presented, which is novel, practical and also easy to be realized. The experiment proves the validity of the method, and the result show that the distortion rate decreases into 1% from 27% before image correction. This correction method has been applied successfully in a certain exploration imaging system. © 2012 SPIE.; The wide-field optical system is an important part of lunar exploration image device, and it is applied and researched widely in lunar exploration project. However, with the increase of the field of view, image distortion becomes more serious. In this paper, based on analyzing the basic principles of distortion, a particular geometric distortion correction model is put forward, and a digital correction method is presented, which is novel, practical and also easy to be realized. The experiment proves the validity of the method, and the result show that the distortion rate decreases into 1% from 27% before image correction. This correction method has been applied successfully in a certain exploration imaging system. © 2012 SPIE.
Conference NameProceedings of SPIE: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical System Technologies for Manufacturing and Testing
Conference Date2012
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7692
Collection光电探测与信号处理研究室(五室)
Corresponding AuthorWang, J.
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Engineering, Chengdu 610209, China
2. University of Electronic Science and Technology of China, School of Optoelectronic Information, Chengdu 610054, China
Recommended Citation
GB/T 7714
Wang, Jin,Wang, J.. Novel geometric correction method of distorted image[C],2012:842010.
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