A Robust Image Watermarking Technique With an Optimal DCT-Psychovisual Threshold

This paper presents a reliable digital watermarking technique that provides high imperceptibility and robustness for copyright protection using an optimal discrete cosine transform (DCT) psychovisual threshold. An embedding process in this watermarking technique utilizes certain frequency regions of...

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书目详细资料
Main Authors: Ernawan, Ferda, Kabir, M. Nomani
格式: 文件
语言:English
出版: IEEE 2018
主题:
在线阅读:http://umpir.ump.edu.my/id/eprint/21110/1/08329493_3.pdf