2034 search results - page 235 / 407 » Steganalyzing Texture Images |
192
click to vote
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper develops a new mask in the spatial domain for image watermarking. The mask exploits the properties of human visual system with respect to background luminance, the edge...
185
click to vote
ICMCS
2006
IEEE
16 years 19 days ago
2006
IEEE
Different denoising schemes show dissimilar types of artifacts. For example, certain transform-based denoising schemes could introduce artifacts in smooth regions while others eli...
169
click to vote
ICIAR
2004
Springer
15 years 12 months ago
2004
Springer
This paper presents a novel computational visual grouping method, termed pulling, pushing and grouping, or PPG for short. Visual grouping is formulated as a functional optimisation...
168
click to vote
IDA
2009
Springer
15 years 11 months ago
2009
Springer
We investigate the problem of source separation in images in the Bayesian framework using the color channel dependencies. As a case in point we consider the source separation of co...
158
click to vote
BMVC
2000
15 years 8 months ago
2000
High-dimensional data, such as images represented as points in the space spanned by their pixel values, can often be described in a significantly smaller number of dimensions than...