Extracted watermark identification using synergetic pattern recognition

Yong-qiang Chen; Han-ping Hu; Xin-tian Li

doi:10.1117/12.655014

3 November 2005 Extracted watermark identification using synergetic pattern recognition

Yong-qiang Chen, Han-ping Hu, Xin-tian Li

Proceedings Volume 6043, MIPPR 2005: SAR and Multispectral Image Processing; 60432I (2005) https://doi.org/10.1117/12.655014
Event: MIPPR 2005 SAR and Multispectral Image Processing, 2005, Wuhan, China

Abstract

Aiming at the problem that the existing methods have difficulty to identify extracted watermark after signal process, this paper proposes a novel method based on synergetic pattern recognition. Synergetics offers an approach, from top to down, to the constructions of highly parallel scheme for pattern recognition and decision making. According to the synopsis of the usual watermark system, an effective recognition method has been implemented based on synergetic approach. The algorithm model is discussed in detail and used in the extracted image watermark identification. With lots of samples in the spatial and DCT domain watermark, experimental results show that the proposed method is more effective, fast and robust.

Citation Download Citation

Yong-qiang Chen, Han-ping Hu, and Xin-tian Li "Extracted watermark identification using synergetic pattern recognition", Proc. SPIE 6043, MIPPR 2005: SAR and Multispectral Image Processing, 60432I (3 November 2005); https://doi.org/10.1117/12.655014

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