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Digital Watermarking Method to Embed Index Data into JPEG Images
Motoi IWATA Kyosuke MIYAKE Akira SHIOZAKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/10/01
Vol. E85-A
No. 10
pp. 2267-2271
Type of Manuscript:
Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Information Security
Keyword:
index data, JPEG compression, digital watermarks, DCT, | | | Summary | Full Text:PDF | |
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Index Data Embedding Method Utilizing Quantitative Relation of Wavelet Coefficients
Motoi IWATA Akira SHIOZAKI | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/10/01
Vol. E84-A
No. 10
pp. 2508-2513
Type of Manuscript:
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Information Security
Keyword:
wavelet transform, digital watermark, index data, image signal, | | | Summary | Full Text:PDF | |
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