Title :
Comments on “An SVD-Based Watermarking Scheme for Protecting Rightful Ownership”
Author :
Rykaczewski, Roman
Author_Institution :
Fac. of Electron., Telecommun., & Comput. Sci., Tech. Univ. Gdansk
Abstract :
For original paper see ibid., vol. 4, no. 1, p. 121-8 (2002). It is shown that the watermarking algorithm presented in the above paper (R. Liu et al., 2002) can be easily discredited and ipso facto cannot be used for protecting rightful ownership
Keywords :
image coding; singular value decomposition; watermarking; SVD; rightful ownership protection; singular value decomposition; watermarking; Rightful ownership; singular value decomposition; watermarking;
Journal_Title :
Multimedia, IEEE Transactions on
DOI :
10.1109/TMM.2006.886297
