Research on registration algorithm of pyramid edge

Yongpeng Tao; Yaxuan Wang; Wu Guo

doi:10.1117/12.2030945

19 July 2013 Research on registration algorithm of pyramid edge

Yongpeng Tao, Yaxuan Wang, Wu Guo

Proceedings Volume 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013); 887844 (2013) https://doi.org/10.1117/12.2030945
Event: Fifth International Conference on Digital Image Processing, 2013, Beijing, China

Abstract

A fast image matching algorithm would be constructed based on improved Powell method, for the problem of which point to start and the lack of restrictions in searching range in conventional mean pyramid structure search algorithm. Improved LOG operators can be used to extracted edge images, and build edge Pyramid images: first match with lowresolution edge images, and then it can be implemented stepwise up to the full-resolution image matching. The results showed that the algorithm can reduce calculation amount and improve the efficiency distinctly.

Citation Download Citation

Yongpeng Tao, Yaxuan Wang, and Wu Guo "Research on registration algorithm of pyramid edge", Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 887844 (19 July 2013); https://doi.org/10.1117/12.2030945

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