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A new ground control point image-chip automatic matching method for remote sensing image location processing
Hu, Tai; Li, Ligang; Hu, T. (hutai@cssar.ac.cn)
Department运控部/科学卫星综合运控中心
Source PublicationITME 2011 - Proceedings: 2011 IEEE International Symposium on IT in Medicine and Education
2011
Pages445-448
Language英语
ISBN9781612847023
AbstractGet access to ground control points(GCPs) by ground control point image-chip matching is the key to automated precise geometric correction processing which is a great improvement compared to artificial reference map or the GPS method. The key to obtain GCPs is the correct matching between GCP image chips and images to be corrected. The existing gray-scale based normalized correlation and edge-based normalized matching algorithms are in-depth studied, and a method that combined normalized correlation and Renyi entropy mutual information multi-criteria image matching is proposed. Experiments show that the new method did well on matching homologous and heterologous images and will be a good support for GCP quick acquisition and automated precise geometric correction processing. © 2011 IEEE.; Get access to ground control points(GCPs) by ground control point image-chip matching is the key to automated precise geometric correction processing which is a great improvement compared to artificial reference map or the GPS method. The key to obtain GCPs is the correct matching between GCP image chips and images to be corrected. The existing gray-scale based normalized correlation and edge-based normalized matching algorithms are in-depth studied, and a method that combined normalized correlation and Renyi entropy mutual information multi-criteria image matching is proposed. Experiments show that the new method did well on matching homologous and heterologous images and will be a good support for GCP quick acquisition and automated precise geometric correction processing. © 2011 IEEE.
Conference Name2011 IEEE International Symposium on IT in Medicine and Education, ITME 2011
Conference DateDecember 9, 2011 - December 11, 2011
Conference PlaceGuangzhou, China
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2944
Collection空间技术部
Corresponding AuthorHu, T. (hutai@cssar.ac.cn)
Recommended Citation
GB/T 7714
Hu, Tai,Li, Ligang,Hu, T. . A new ground control point image-chip automatic matching method for remote sensing image location processing[C]:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011:445-448.
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