Digital Watermarking: 6th International Workshop, IWDW 2007 Guangzhou, China, December 3-5, 2007, Proceedings
Yun Q. Shi, Hyoung-Joong Kim, Stefan Katzenbeisser
Springer, Dec 17, 2008 - Computers - 484 pages
This book constitutes the refereed proceedings of the 6th International Workshop, IWDW 2007, held in Guangzhou, China, in December 2007. The 24 revised full papers together with 3 invited papers were carefully reviewed and selected from 81 submissions. The papers are organized in topical sections on watermark security; steganalysis; authentication; reversible data hiding; robust watermarking; poster session; theory and methods in watermarking.
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2-D array attack audio authentication binary images block BPCS codebook coding pattern coefficients collusion computed copies cover image cryptographic data embedding data hiding decoding decryption digital watermarking Discrete Cosine Transform distortion document dots embed embedding capacity embedding rate encryption error diffusion experimental results extraction filter fingerprint frames fusion halftone image Heidelberg histogram histogram pair IEEE Image Processing Information Hiding input integer IWDW JPEG JPEG compression KAEDF LNCS localisation location map lossless mesh Multimedia NAL unit natural image model noise OMAC optimal original parameters pattern block payload performance pixels proposed method protocol PSNR quantization random robustness scalability secret data Section selected sequence Signal Processing splicing detection Springer steganalysis steganography stego images Table technique threshold visual cryptography visual quality watermark detection watermark embedding watermarked halftone watermarked image watermarking scheme WSNR zero-knowledge