Image Pixel Value Unification Digital Watermarking Embedding Method based on Quantum Key
نویسندگان
چکیده
منابع مشابه
A Robust Digital Image Watermarking Scheme Based on DWT
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in this paper a wavelet-based logo watermarking scheme is presented. the logo watermark is embedded into all sub-blocks of the lln sub-band of the transformed host image, using quantization technique. extracted logos from all sub-blocks are merged to make the extracted watermark from distorted watermarked image. knowing the quantization step-size, dimensions of logo and the level of wavelet tra...
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ژورنال
عنوان ژورنال: International Journal of Performability Engineering
سال: 2019
ISSN: 0973-1318
DOI: 10.23940/ijpe.19.08.p28.22772284