Hideaki TAMORI


Asymmetric Fragile Watermarking Using a Number Theoretic Transform
Hideaki TAMORI Tsuyoshi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/03/01
Vol. E92-A  No. 3  pp. 836-838
Type of Manuscript:  Special Section LETTER (Special Section on Latest Advances in Fundamental Theories of Signal Processing)
Category: 
Keyword: 
number theoretic transformasymmetric watermarkingfragile watermarkingimage authentication
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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
Keyword: 
digital watermarkingdetecting alterationsdiscrete Fourier transform (DFT)number theoretic transform
 Summary | Full Text:PDF