Adaptive digital watermarking using fuzzy logic techniques

Der-Chyuan Lou; Te-Lung Yin

doi:10.1117/1.1499968

1 October 2002 Adaptive digital watermarking using fuzzy logic techniques

Der-Chyuan Lou, Te-Lung Yin

Optical Engineering, Vol. 41, Issue 10, (October 2002). https://doi.org/10.1117/1.1499968

Digital watermarking has been proposed for copyright protection in our digital society. We propose an adaptive digital watermarking scheme based on the human visual system model and a fuzzy logic technique. The fuzzy logic approach is employed to obtain the different strengths and lengths of a watermark by the local characteristics of the image in our proposed scheme. In our experiments, this scheme provides a more robust and imperceptible watermark.

©(2002) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Der-Chyuan Lou and Te-Lung Yin "Adaptive digital watermarking using fuzzy logic techniques," Optical Engineering 41(10), (1 October 2002). https://doi.org/10.1117/1.1499968

Published: 1 October 2002

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