2269 search results - page 354 / 454 » Fragmentation in the Vision of Scenes |
196
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We present a region-based active contour detection algorithm for objects that exhibit relatively homogeneous photometric characteristics (e.g. smooth color or gray levels), embedd...
170
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WACV
2005
IEEE
16 years 2 months ago
2005
IEEE
To facilitate accurate and efficient detection of motion
patterns in video data, it is desirable to abstract from pixel
intensity values to representations that explicitly and co...
139
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
This paper addresses the problem of recognizing shadows from monochromatic natural images. Without chromatic information, shadow classification is very challenging because the in...
174
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We propose an approach to speeding up object detection, with an emphasis on settings where multiple object classes are being detected. Our method uses a segmentation algorithm to ...
187
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
This paper describes a photometric stereo method that works with a wide range of surface reflectances. Unlike previous approaches that assume simple parametric models such as Lam...