Technique of watermarking for digital images using (t,n)-threshold scheme

Informatica (Ljubljana)

Volumn 24, Issue 1, 2000, Pages 51-55

  Chang, Chin Chen ^a   Chung, Pei Fang ^a   Chen, Tung Shu ^b  

^a NATIONAL CHUNG CHENG UNIVERSITY   (Taiwan)

^b PROVIDENCE UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COPYRIGHTS; ELECTRONIC DOCUMENT IDENTIFICATION SYSTEMS; INTERPOLATION; POLYNOMIALS; SECURITY OF DATA;

THRESHOLD SCHEME; THRESHOLD WATERMARKING METHOD; TORUS AUTOMORPHISM; TWO COLOR BITMAPS; WATERMARKING;

COLOR IMAGE PROCESSING;

EID: 0034156577     PISSN: 03505596     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. O. Bruyndonckx, J-J. Quisquater and B. Macq (1995) Spatial method for copyright labeling of digital images. IEEE Workshop on Nonlinear Signal and linage Processing, Vol. 1, p.456-459.
2. W. Bender, D. Gruhl, N. Morimoto and A. Lu (1996) Techniques for data hiding. IBM Systems Journal, Vol. 25, p. 315-335.
3. C. T. Hzu and J. L. Wu (1997) Digital watermarking for video. IEEE Digital Signal Processing Proceedings, Vol. 1, p. 217-220.
4. A. Shamir (1979) How to Share a Secret. Comm. ACM, Vol. 22, p. 612-613.
5. G. Voyatzis and I. Pitas (1996b) Applications of Toral automorphisms in image watermarking. Proc. of ICIP96, Vol. 2, p. 237-240.