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"A secure gray-scale image watermarking technique in fractional DCT domain ..."
Varsha Sisaudia, Virendra P. Vishwakarma (2022)
- Varsha Sisaudia, Virendra P. Vishwakarma:
A secure gray-scale image watermarking technique in fractional DCT domain using zig-zag scrambling. J. Inf. Secur. Appl. 69: 103296 (2022)
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