12610 search results - page 172 / 2522 » Recognition using Regions |
122
Voted
CVPR
2011
IEEE
14 years 11 months ago
2011
IEEE
For two consecutive frames in a video, we identify which pixels in the first frame become occluded in the second. Such general-purpose detection of occlusion regions is difficul...
149
Voted
BMCBI
2004
15 years 3 months ago
2004
Background: Computer programs for the generation of multiple sequence alignments such as "Clustal W" allow detection of regions that are most conserved among many sequen...
125
Voted
ICIP
1999
IEEE
16 years 5 months ago
1999
IEEE
We address in this paper the problem of optimal coding in the framework of region-based video coding systems, with a special stress on content-based functionalities. We present a ...
106
Voted
ICPR
2008
IEEE
16 years 4 months ago
2008
IEEE
Five image segmentation algorithms are evaluated: mean shift, normalised cuts, efficient graph-based segmentation, hierarchical watershed, and waterfall. The evaluation is done us...
148
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SIBGRAPI
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents a new relevance feedback method for content-based image retrieval using local image features. This method adopts a genetic programming approach to learn user p...