309 search results - page 12 / 62 » Real-Time Optic Flow Computation with Variational Methods |
139
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PAMI
2002
15 years 2 months ago
2002
We present a method for estimating the shape of a deformable model using the least-squares residuals from a model-based optical flow computation. This method is built on top of an...
176
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
We present a real-time algorithm to estimate the 3D
pose of a previously unseen face from a single range im-
age. Based on a novel shape signature to identify noses in
range ima...
148
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ICCV
2011
IEEE
14 years 2 months ago
2011
IEEE
Optical flow estimation is a fundamental and ill-posed problem in computer vision. To recover a dense flow field, appropriate spatial constraints have to be enforced. Recent ad...
210
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ECCV
2004
Springer
16 years 4 months ago
2004
Springer
Abstract. We study an energy functional for computing optical flow that combines three assumptions: a brightness constancy assumption, a gradient constancy assumption, and a discon...
128
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ICPP
2007
IEEE
15 years 9 months ago
2007
IEEE
The real-time image forming in future, high-end synthetic aperture radar systems is an example of an application that puts new demands on computer architectures. The initial quest...