2 search results - page 1 / 1 » Correlation-based model of color picture watermarking agains... |
ICMCS
2005
IEEE
14 years 5 days ago
2005
IEEE
Random geometric distortion is one of the most difficult kinds of image processing to survive and has been a noted problem in watermarking research. Previous methods for dealing ...
ICIP
2001
IEEE
14 years 8 months ago
2001
IEEE
This paper presents an efficient method for the estimation and recovering from nonlinear or local geometrical distortions, such as the random bending attack and restricted project...