A remote sensing image ground control point matching algorithm based on feature corner and dynamic template

Xiaolian Deng; Xiangjun Li; Changyao Wang; Rong Yu

doi:10.1117/12.657841

4 January 2006 A remote sensing image ground control point matching algorithm based on feature corner and dynamic template

Xiaolian Deng, Xiangjun Li, Changyao Wang, Rong Yu

Author Affiliations +

Proceedings Volume 5985, International Conference on Space Information Technology; 59852W (2006) https://doi.org/10.1117/12.657841
Event: International Conference on Space information Technology, 2005, Wuhan, China

Abstract

An optimized point matching algorithm is introduced in this paper: the main idea is to extract ground control point by a new feature corner extraction method, then to search the sub-image unequdistantly with dynamic template during template matching calculation. The result of the experiment demonstrates that, the algorithm can extract valuable feature corners, it has more matching accuracy and efficiency, and it has more adaptability and applicable value.

Citation Download Citation

Xiaolian Deng, Xiangjun Li, Changyao Wang, and Rong Yu "A remote sensing image ground control point matching algorithm based on feature corner and dynamic template", Proc. SPIE 5985, International Conference on Space Information Technology, 59852W (4 January 2006); https://doi.org/10.1117/12.657841

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