538 search results - page 80 / 108 » Constrained image segmentation from hierarchical boundaries |
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CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
Kernel descriptors provide a unified way to generate rich visual feature sets by turning pixel attributes into patch-level features, and yield impressive results on many object rec...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Pairwise constraints specify whether or not two samples should be in one cluster. Although it has been successful to incorporate them into traditional clustering methods, such as ...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
The front end of many motion analysis algorithms is usually a process that generates bounding boxes around each moving object, roughly segmenting the objects from the background. ...
SMI
2006
IEEE
14 years 2 months ago
2006
IEEE
There is a growing need to extract features from point sets for purposes like model classification, matching, and exploration. We introduce a technique for segmenting a point-sam...
TIP
1998
12 years 5 months ago
1998
Snakes, or active contours, are used extensively in
computer vision and image processing applications, particularly
to locate object boundaries. Problems associated with initiali...