170 search results - page 6 / 34 » A Non-Parametric Multi-Scale Statistical Model for Natural I... |
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Techniques for informationhidinghave become increasingly more sophisticated and widespread. With high-resolution digital images as carriers, detecting hidden messages has become c...
ICANN
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Modeling the statistical structure of natural images is interesting for reasons related to neuroscience as well as engineering. Currently, this modeling relies heavily on...
APGV
2004
ACM
15 years 3 months ago
2004
ACM
The class of all natural images is an extremely small fraction of all possible images. Some of the structure of natural images can be modeled statistically, revealing striking reg...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Many low-level vision algorithms assume a prior probability over images, and there has been great interest in trying to learn this prior from examples. Since images are very non G...
NIPS
2004
14 years 11 months ago
2004
In the analysis of natural images, Gaussian scale mixtures (GSM) have been used to account for the statistics of filter responses, and to inspire hierarchical cortical representat...