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Proceedings Paper

Salt-and-pepper noise removal in polarization optics imaging
Author(s): Guo-ming Xu; Lei-ji Lu; Lian-you Gong; Meng-en Xu
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Paper Abstract

In the target detection process of polarization optics imaging, due to the turbulent effect of the target signal transmitted in the atmosphere and the photoelectric conversion of optical imaging sensors and other factors, Salt-and-Pepper noise which affects the detection accuracy. According to the statistical characteristics of the Salt-and-Pepper noise probability density, a new structure preserved polarization image Salt-and-Pepper noise removal method is proposed. With the new signal sparse representation theory and image inpainting method, only the noise regions is restored by the noise point detecting. In the inpainting process, the structural similarity is considered which can improve the structural information retention ability of polarization image. Numerical simulation results demonstrate the validity of the proposed method both subjectively and objectively.

Paper Details

Date Published: 24 October 2017
PDF: 7 pages
Proc. SPIE 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications, 104620N (24 October 2017); doi: 10.1117/12.2282518
Show Author Affiliations
Guo-ming Xu, Anhui Xinhua Univ. (China)
New Star Research Institute of Applied Technology (China)
Lei-ji Lu, New Star Research Institute of Applied Technology (China)
Lian-you Gong, New Star Research Institute of Applied Technology (China)
Meng-en Xu, New Star Research Institute of Applied Technology (China)


Published in SPIE Proceedings Vol. 10462:
AOPC 2017: Optical Sensing and Imaging Technology and Applications
Yadong Jiang; Haimei Gong; Weibiao Chen; Jin Li, Editor(s)

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