3243 search results - page 239 / 649 » Object Race Detection |
185
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PCM
2004
Springer
15 years 12 months ago
2004
Springer
A novel video retrieval tool based on MPEG-4 video object (VO) representation is presented. The algorithm extends the concept of edge potential functions (EPF), already used in sha...
170
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CVPR
2003
IEEE
15 years 12 months ago
2003
IEEE
Object recognition has reached a level where we can identify a large number of previously seen and known objects. However, the more challenging and important task of categorizing ...
192
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ACIVS
2006
Springer
2006
Springer
Constrained Region-Growing and Edge Enhancement Towards Automated Semantic Video Object Segmentation
15 years 10 months ago
Most existing object segmentation algorithms suffer from a so-called under-segmentation problem, where parts of the segmented object are missing and holes often occur inside the ob...
179
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IJCV
2008
15 years 6 months ago
2008
We develop hierarchical, probabilistic models for objects, the parts composing them, and the visual scenes surrounding them. Our approach couples topic models originally developed...
171
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CVPR
2011
IEEE
15 years 3 months ago
2011
IEEE
In this paper, we propose techniques to make use of two complementary bottom-up features, image edges and texture patches, to guide top-down object segmentation towards higher pre...