285 search results - page 1 / 57 » Illumination invariants based on Markov random fields |
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
We propose textural features, which are invariant to illumination spectrum and extremely robust to illumination direction. They require only a single training image per texture an...
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
For many years, object tracking in images has suffered from the problems of occlusions and illumination effects. In order to resolve occlusion problems, we have been proposing the...
CIVR
2007
Springer
13 years 10 months ago
2007
Springer
Content-based image retrieval (CBIR) systems target database images using feature similarities with respect to the query. Our CBIR demonstration utilises novel illumination invari...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
Two fast illumination invariant image retrieval methods for scenes comprising textured objects with variable illumination are introduced. Both methods are based on texture gradien...
PRL
2011
12 years 11 months ago
2011
