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Proceedings Paper

Infrared image watermarking based on the discrete shearlet transform
Author(s): Nana Wu; Huixin Zhou; Han-lin Qin; Bo Yao; Dong Zhao
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Paper Abstract

This paper narrates infrared image watermarking based on the discrete Shearlet transform(DST). DST has nice multiresolution and multi-directional[1] analysis ability. This feature of DST can be exploited on image watermarking. the proposed method has two purposes. One is hiding watermark information into multi-direction coefficients of the host infrared image to make the watermark is imperceptibility. The other purpose is dealing with various attacks such as noise addition, enlarging, cropping, median filtering and Gaussian filtering to verify the robustness of this method. The experimental results show that the visual effect is satisfactory because the secret information can’t be distinguished by people’s eyes. In fact, through the correlation calculation also shows that the invisible effect is very good.

Paper Details

Date Published: 24 October 2017
PDF: 8 pages
Proc. SPIE 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications, 104624W (24 October 2017); doi: 10.1117/12.2285613
Show Author Affiliations
Nana Wu, Xidian Univ. (China)
Huixin Zhou, Xidian Univ. (China)
Han-lin Qin, Xidian Univ. (China)
Bo Yao, Xidian Univ. (China)
Dong Zhao, Xidian Univ. (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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