8 search results - page 1 / 2 » High capacity watermarking using balanced multiwavelet trans... |
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
Abstract-- The emergence of digital multimedia and the proliferation of its use have raised major concerns about the protection of intellectual property. In response to these conce...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
Abstract— In this paper, we describe a two-step varianceadaptive method for image denoising based on a statistical model of the coefficients of balanced multiwavelet transform. ...
PRL
2007
13 years 3 months ago
2007
Robustness is a key attribute of spread spectrum (SS) watermarking scheme. It is significantly deteriorated if one tries to achieve high embedding rate keeping other parameters u...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
Following a recently introduced perceptual model for balanced multiwavelets, we outline, in this paper, an extension of our previous work and propose a new perceptual model for sca...
CGF
2010
13 years 4 months ago
2010
We propose a watermarking algorithm for polygonal meshes based on the modification of the Laplacian coordinates. More specifically, we first compute the Laplacian coordinates (x,y...