Geometrically Invariant Color Medical Image Null-Watermarking Based on Precise Quaternion Polar Harmonic Fourier Moments
نویسندگان
چکیده
منابع مشابه
Geometrically invariant image watermarking using Polar Harmonic Transforms
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2019.2935174