A digital image watermarking algorithm based on Clifford Algebra

Tien Tzu Hsueh Pao/Acta Electronica Sinica

Volumn 36, Issue 5, 2008, Pages 852-855

  Li, Yan Shan ^a  

^a SHENZHEN UNIVERSITY   (China)

Author keywords

Clifford algebra; Digital watermarking; Dlifford Fourier transform

Indexed keywords

ALGEBRA; BOOLEAN ALGEBRA; DIFFERENTIAL EQUATIONS; DIGITAL ARITHMETIC; DIGITAL WATERMARKING; FOURIER TRANSFORMS; MATRIX ALGEBRA; PAPERMAKING; WATERMARKING;

CLIFFORD; CLIFFORD ALGEBRA; DIGITAL IMAGE WATERMARKING; DLIFFORD-FOURIER TRANSFORM; EXISTENCE THEOREMS; FOURIER; GEOMETRIC PROPERTIES;

MATHEMATICAL TRANSFORMATIONS;

EID: 45949108830     PISSN: 03722112     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Tirkel A Z, et al. Electronic watermark [A]. Digital image Computing Technology and Applications [C]. Sydney: Macquarie University, 1993. 666-673.
2. V Capellini, M Barni, F Bartolini, A Piva. A DCT-domain system for robust image watermarking [J]. Signal Process, 1998, 66 (3): 357-372.
3. I J Cox, F T Leighton, T Shamoon. Secure spread spectrum watermarking for multimedia [J]. IEEE Transactions on Image Processing, 1997, 6 (12): 1673-1687.
4. Ruanaidh O, Joseph J K, Pun T. Rotation, scale and translation invariant spread spectrum digital image watermarking [J]. Signal Processing, 1998, 66 (3): 303-317.
5. PAN Rong; GAO You-xing. Image watermarking method based on wavelet transform [J]. Journal of Image and Graphics, 2002, 7A (7): 667-671. (in Chinese)
6. Clifford, W K. Applications of grassmann's extensive algebra [J]. Am J Math, 1878, 26 (6): 613-627.
7. Jim Byrnes. Computational Noncommutative Algebra and Applications [M]. Springer Netherlands, 2006. 197-225.
8. M Schlemmer. Fourier Transformation and Filter Design for Clifford Convolution [D]. Kaiserslautern: University of Kaiserslautern, 2004.
9. Fred Brackx, Nel De Schepper. The clifford-fourier transform [J]. The Journal of Fourier Analysis and Applications, 2005, 11 (6): 669-681.