2255 search results - page 290 / 451 » Computing a Center-Transversal Line |
166
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ICIP
2009
IEEE
15 years 1 months ago
2009
IEEE
Many computer vision algorithms such as object tracking and event detection assume that a background model of the scene under analysis is known. However, in many practical circums...
164
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CVPR
2011
IEEE
15 years 4 days ago
2011
IEEE
In this work, we present an active-learning algorithm for piecewise planar 3D reconstruction of a scene. While previous interactive algorithms require the user to provide tedious i...
2898
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CVPR
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper extends classical object pose and relative camera motion estimation algorithms for imaging sensors sampling the scene through light-paths. Many algorithms in multi-view...
200
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we present a framework for the recognition of collective human activities. A collective activity is defined or reinforced by the existence of coherent behavior of i...
149
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BMVC
2010
14 years 10 months ago
2010
Many recent keypoint detectors associate a local scale (for multiscale detectors) or even a full affine frame (for affine-invariant detectors) to each detected keypoint. Although ...