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Proceedings Paper

Research on registration algorithm of pyramid edge
Author(s): Yongpeng Tao; Yaxuan Wang; Wu Guo
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Paper 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.

Paper Details

Date Published: 19 July 2013
PDF: 7 pages
Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 887844 (19 July 2013); doi: 10.1117/12.2030945
Show Author Affiliations
Yongpeng Tao, Dalian International Studies Univ. (China)
Yaxuan Wang, Dalian International Studies Univ. (China)
Wu Guo, Dalian International Studies Univ. (China)


Published in SPIE Proceedings Vol. 8878:
Fifth International Conference on Digital Image Processing (ICDIP 2013)
Yulin Wang; Xie Yi, Editor(s)

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