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
Published in:
Multimedia, IEEE Transactions on
(Volume:9
,
Issue:
2
)
Date of Publication: Feb. 2007