127
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CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
This paper addresses the problem of computing visual hulls from image contours. We propose a new hybrid approach which overcomes the precision-complexity trade-off inherent to vox...
126
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CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
We present an approach to the recognition of complexshaped objects in cluttered environments based on edge cues. We first use example images of the desired object in typical backg...
121
click to vote
CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
We present a fast, robust and automatic method for computing central paths through tubular structures for application to virtual endoscopy. The key idea is to utilize a medial sur...
128
click to vote
CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
In the eye gaze tracking problem, the goal is to determine where on a monitor screen a computer user is looking ? the gaze point. Existing systems generally have one of two limita...
133
click to vote
CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
We update the SVM score of an object through a video sequence with a small and variable subset of support vectors. In the first frame we use all the support vectors to compute the...