2175 search results - page 291 / 435 » imaging 2004 |
124
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
The Bounded Hough Transform is introduced to track objects in a sequence of sparse range images. The method is based upon a variation of the General Hough Transform that exploits ...
148
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper, we propose a probabilistic videobased facial expression recognition method on manifolds. The concept of the manifold of facial expression is based on the observatio...
129
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CW
2004
IEEE
15 years 8 months ago
2004
IEEE
When creating a cel animation, the animators often use 3D character models to add some effects on the character or to generate intermediate images between the key frames. However,...
137
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
This paper presents a simple but robust visual tracking algorithm based on representing the appearances of objects using affine warps of learned linear subspaces of the image spac...
158
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SCVMA
2004
Springer
15 years 10 months ago
2004
Springer
1 . The problem of recovering the 3-D camera and scene structure has been intensively studied and is considered well understood. Starting with two images, a process of establishing...