Wavelet-based digital watermarking with halftoning technique

ISCAS 2001 - 2001 IEEE International Symposium on Circuits and Systems, Conference Proceedings

Volumn 5, Issue , 2001, Pages 235-238

  Leung, K H ^a   Zeng, Bing ^a  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

DIGITAL WATERMARKING; ALGORITHMS; COMPUTER SIMULATION; GAUSSIAN NOISE (ELECTRONIC); IMAGE CODING; LOW PASS FILTERS; WAVELET TRANSFORMS;

CHIP RATE; GRAY SCALE; HALFTONING; ORIGINAL IMAGES; SIGNAL PROCESSING TECHNIQUE; SPREAD SPECTRA; WATERMARK SIGNALS; WATERMARKING SCHEMES;

SIGNAL PROCESSING; DIGITAL WATERMARKING;

HALFTONING TECHNIQUE; WATERMARK EMBEDDING;

EID: 0035000188     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/iscas.2001.922028     Document Type: Conference Paper

References (6)

1. M.S. Hwang, C.C. Chang, and K.F. Hwang, "A watermarking technique based on one-way hash function", IEEE Trans. On Consumer Electronics, Vol. 45, No. 2, pp: 286-294 1999.
2. M. George, J.Y. Chouinard, and N. Georgans, "Digital watermarking of Image and Video using Direct Sequence Spread Spectrum Techniques", IEEE Canadian Conference on Electrical and Computer Engineering, pp. 116-121, 1999.
3. C. I. Podilchuk, and W. Zeng, " Image-adaptive watermarking using Visual Models", IEEE Journal on Selected areas in Comm., Vol. 16, pp. 525-539, 1998.
4. P.W. Wong, "Inverse Halftoning and Kernel Estimation for Error Diffusion", IEEE Trans. On Image Processing, Vol.4, pp.486-98, Apr. 1995.
5. O.C Au, M.S. Fu, P.H.W. Wong, J.W.C. Wong and, Z. Guo, "Hybrid Inverse Halftoning using Adaptive Filtering, " IEEE, pp. 259-262, 1999.
6. A.B. Watson, G.Y Yang, J.A. Solomon and, J. Villasenor, "Visual Thresholds for wavelet quantization error", SPIE, Vol. 2657, pp.382-392, 1996.