3513 search results - page 463 / 703 » A Multigrid Approach to Image Processing |
192
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ICIP
2005
IEEE
16 years 6 days ago
2005
IEEE
This paper presents a novel technique for 2D human motion estimation using a single non calibrated camera. The user’s five crucial human features (head, hands and feet) are ext...
159
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ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
We propose a wavelet based local subdivision of 3-D surfaces, which can be effectively applied to a mesh with complex and high curvature faces. The proposed approach is an extensi...
166
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3DIM
2005
IEEE
15 years 8 months ago
2005
IEEE
We give a formal definition of geometric fitting in a way that suits computer vision applications. We point out that the performance of geometric fitting should be evaluated in...
180
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DAGM
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Virtually all variational methods for motion estimation regularize the gradient of the flow field, which introduces a bias towards piecewise constant motions in weakly te...
173
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, we apply the auction-based theories in economics to camera networks. We develop a set of auction protocols to do camera active control (pan/tilt/zoom) intelligently...