350 search results - page 15 / 70 » Color Cluster Rotation |
113
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ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
This paper proposes to combine spatial and color coherency with the pixel-wise GMM to determine the background model. We first represent each pixel with a hybrid feature vector, w...
152
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CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
The projections of world parallel lines in an image intersect at a single point called the vanishing point (VP). VPs are a key ingredient for various vision tasks including rotati...
102
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ICALP
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. We consider the clustering with diversity problem: given a set of colored points in a metric space, partition them into clusters such that each cluster has at least point...
100
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
We present a new algorithm for color image quantization based on human color perception properties. We construct two kinds of map by analyzing the spatial color distributions to t...
104
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CVPR
1998
IEEE
16 years 3 months ago
1998
IEEE
An algorithm for tracking a person's head is presented. The head's projection onto the image plane is modeled as an ellipse whose position and size are continually updat...