102 search results - page 9 / 21 » First Steps in Synthetic Computability Theory |
ACIVS
2006
Springer
15 years 3 months ago
2006
Springer
Most approaches to camera motion estimation from image sequences require matching the projections of at least 4 non-coplanar points in the scene. The case of points lying on a plan...
68
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ICPR
2008
IEEE
16 years 26 days ago
2008
IEEE
Locating moving objects in a video sequence is the first step of many computer vision applications. Among the various motion-detection techniques, background subtraction methods a...
95
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CVPR
2001
IEEE
16 years 1 months ago
2001
IEEE
This paper deals with the problem of regularizing noisy fields of diffusion tensors, considered as symmetric and semi-positive definite ? ? ? matrices (as for instance 2D structur...
102
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JVCA
2000
14 years 11 months ago
2000
This contribution addresses the problem of obtaining 3D models from image sequences. A 3D surface description of the scene is extracted completely from a set of uncalibrated camer...
GW
2009
Springer
14 years 9 months ago
2009
Springer
This paper presents a motion attention model that aims at analyzing gesture saliency using context-related information at three different levels. At the first level, motion feature...