307 search results - page 10 / 62 » Image contrast enhancement based on the generalized histogra... |
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Many computer vision problems rely on computing histogram-based objective functions with a sliding window. A main limiting factor is the high computational cost. Existing computat...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper addresses the relationship between the Visual Assessment of cluster Tendency (VAT) algorithm and Dunn’s cluster validity index. We present an analytical comparison in...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Detection of appearance/disappearance of objects from satellite images is generally very difficult since background pixels also change their intensity values owing to various fac...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
In this paper the background detection in images in poor lighting can be done by the use of morphological filters. Lately contrast image enhancement technique is used to detect th...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper proposes a new generic object recognition system based on multi-scale affineinvariant image regions. Image segments are obtained by a watershed transform of the princip...