Correlation-based watermarking for halftone images

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn 2, Issue , 2004, Pages

  Fu, Ming Sun ^a   Au, Oscar C ^a  

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

Author keywords

[No Author keywords available]

Indexed keywords

CODES (SYMBOLS); CONTROL SYSTEMS; COPYRIGHTS; ERROR ANALYSIS; IMAGE ANALYSIS; ROBUSTNESS (CONTROL SYSTEMS);

COPYRIGHT CONTROL; DATA HIDING; HALFTONE IMAGES; HUMAN WRITING;

DIGITAL WATERMARKING;

EID: 4344625037     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. F. Mintzer, et al., "Effective and Ineffective Digital Watermarks", Proc. of IEEE Int. Conf. on Image Processing, Vol. 3, 1997, pp. 9-13.
2. R. A. Ulichney, Digital Halftoning, Cambridge, MA, MIT Press, 1987.
3. Ping Wah Wong, Nasir D. Memon, "Image Processing for Halftones", IEEE Signal Processing Magazine, Vol. 20, No. 4, 2003, pp. 59-70.
4. M. S. Fu, O. C. Au, "Data Hiding for Halftone Images", IEEE Trans. on Image Processing, Vol. 11, Issue 4, 2002, pp. 477-484.
5. K.T. Knox, "Digital Watermarking Using Stochastic Screen Patterns", United States Patent Number 5, 734, 752.
6. S. G Wang, "Digital Watermarking Using Conjugate Halftone Screens", United States Patent Number 5, 790, 703.
7. M.S. Fu, O.C. Au, "A novel self-conjugate halftone image watermarking technique", Proc. of IEEE Int. Sym. on Circuits and Systems, Vol. 3, 2003, pp. 790-793.
8. K. T. Knox and R. Eschbach, "Threshold Modulation in Error Diffusion", Journal of Electronic Imaging, Vol. 2, No. 3, 1993, pp. 185-192.