Digital Watermarking Technique Based on Multi-Resolution Curvelet Transform
نویسندگان
چکیده
منابع مشابه
Digital Image Watermarking Algorithm Based on Fast Curvelet Transform
A digital image watermarking algorithm based on fast curvelet transform is proposed. Firstly, the carrier image is decomposed by fast curvelet transform, and, the watermarking image is scrambled by Arnold transform. Secondly, the binary watermarking image is embedded into the medium frequency coefficients according to the human visual characteristics and curvelet coefficients. Experiment result...
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ژورنال
عنوان ژورنال: International Journal in Foundations of Computer Science & Technology
سال: 2017
ISSN: 1839-7662
DOI: 10.5121/ijfcst.2017.7201