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Proceedings Paper

Multi-polarization parameter target detection method based on modulation contrast
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Paper Abstract

In order to improve the accuracy of polarization target detection, the multi-parameter polarization contrast model is proposed after analyzing the typical polarization features of the polarization images. It utilizes both of the polarization degree and the polarization angle parameters. Then the fast polarizer angle detection method is designed according to this model to calculate and drive the motor to rotate the polarizer to the most appropriate deviation angle so as to maximize the contrast between the target and the background. Experimental results show that the proposed method can improve the contrast between the target and the background in the polarized image significantly, which makes the polarization detection more efficiently and lays a foundation for detecting the moving targets.

Paper Details

Date Published: 12 March 2020
PDF: 10 pages
Proc. SPIE 11438, 2019 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology, 114380Q (12 March 2020); doi: 10.1117/12.2548242
Show Author Affiliations
Yutong Zhang, Beijing Institute of Technology (China)
Kun Gao, Beijing Institute of Technology (China)
Yingjie Zhou, Beijing Institute of Technology (China)
Zizheng Hua, Beijing Institute of Technology (China)
Lu Han, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 11438:
2019 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology
Guohai Situ; Xun Cao; Wolfgang Osten, Editor(s)

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