Keyword : detecting alterations

A Fragile Digital Watermarking Technique by Number Theoretic Transform
Hideaki TAMORI Naofumi AOKI Tsuyoshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8 ; pp. 1902-1904
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
digital watermarkingdetecting alterationsdiscrete Fourier transform (DFT)number theoretic transform
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