1004 search results - page 114 / 201 » Variational segmentation of color images |
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
In this paper, we present an efficient region-based video coding scheme. The region partioning is optimized according to a rate-distortion criterion in order to achieve constant b...
102
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
Color information can be used as a basic and crucial cue for finding correspondence in a stereo matching algorithm. In a real scene, however, image colors are affected by various g...
ICPR
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, we present a method for cup boundary detection from monocular colour fundus image to help quantify cup changes. The method is based on anatomical evidence such as v...
110
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CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Interactive segmentation is useful for selecting objects of interest in images and continues to be a topic of much study. Methods that grow regions from foreground/background seed...
ICIAP
2005
ACM
15 years 10 months ago
2005
ACM
Abstract. We present a technique that achieves local contrast enhancement by representing it as an optimization problem. For this, we first introduce a scalar objective function th...