175
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CVPR
16 years 4 months ago
2003 IEEE 
Producing an accurate motion flow field is very difficult at motion boundaries. We present a novel, noniterative approach for segmentation from image motion, based on two voting p...
108
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CVPR
16 years 4 months ago
2003 IEEE 
For purpose of object recognition, we learn one discriminative classifier based on one prototype, using shape context distances as the feature vector. From multiple prototypes, th...
118
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CVPR
16 years 4 months ago
2003 IEEE 
For object recognition under varying illumination conditions, we propose a method based on photometric alignment. The photometric alignment is known as a technique that models bot...
142
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CVPR
16 years 4 months ago
2003 IEEE
This paper compares two methods for object localization from contours: shape context and chamfer matching of templates. In the light of our experiments, we suggest improvements to...
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Computer Vision