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Proceedings Paper

A high accuracy image registration method research of polarization
Author(s): Xiaolong Wang; Xianfang Zeng; Hongwu Yuan; Feng Wang
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Paper Abstract

The difficult point that impacting the traditional polarization image registration based on Fourier - Mellin transform is calculating rotation angle of the image α and shrinkage variable coefficient τ of polarization image registration .Based on Fourier - Mellin transform method, this paper proposes a improved algorithm that on account of improving resolution in the θ coordinate direction in the Log-polar coordinate system, improve the calculation accuracy of rotation angle of the image α and shrinkage variable coefficient τ .Through the experiment and simulation results show that the improved algorithm than the traditional has higher registration precision.

Paper Details

Date Published: 7 November 2016
PDF: 8 pages
Proc. SPIE 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016, 1014119 (7 November 2016); doi: 10.1117/12.2255613
Show Author Affiliations
Xiaolong Wang, Key Lab. of Polarization Imaging Detection Technology (China)
Xianfang Zeng, Anhui Water Conservancy Technical College (China)
Hongwu Yuan, Key Lab. of Polarization Imaging Detection Technology (China)
Feng Wang, Key Lab. of Polarization Imaging Detection Technology (China)


Published in SPIE Proceedings Vol. 10141:
Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016
Yueguang Lv; Weimin Bao; Guangjun Zhang, Editor(s)

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