A Reinforced Blind Color Image Watermarking Scheme Based on Schur Decomposition
نویسندگان
چکیده
منابع مشابه
Blind Color Image Watermarking Based on DWT and LU Decomposition
In watermarking schemes, the discrete wavelet transform (DWT) is broadly used because its frequency component separation is very useful. Moreover, LU decomposition has little influence on the visual quality of the watermark. Hence, in this paper, a novel blind watermark algorithm is presented based on LU transform and DWT for the copyright protection of digital images. In this algorithm, the co...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2019.2932077