663 search results - page 2 / 133 » A statistical analysis of diffraction-limited imaging |
ICIP
2002
IEEE
14 years 7 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...
ICDAR
2005
IEEE
13 years 11 months ago
2005
IEEE
In the field of computer analysis of document images, the problems of physical and logical layout analysis have been approached through a variety of heuristic, rule-based, and gr...
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
Recent results on sparse coding and independent component analysis suggest that human vision first represents a visual image by a linear superposition of a relatively small number ...
NIPS
1997
13 years 7 months ago
1997
The observed distribution of natural images is far from uniform. On the contrary, real images have complex and important structure that can be exploited for image processing, reco...
CIARP
2009
Springer
14 years 10 days ago
2009
Springer
This paper tackles the image characterization problem from a statistical analysis of local patterns in one or several images. The induced image characteristics are not defined a p...