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171
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Given a dense set of imperfect normals obtained by photometric stereo or shape from shading, this paper presents an optimization algorithm which alternately optimizes until conver...
161
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we measure the responses of image patches, used as filters, on different image ensembles and examine how the responses are affected by reducing the resolution of th...
202
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we address the problem of representing human actions using visual cues for the purpose of learning and recognition. Traditional approaches model actions as space-ti...
172
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Belief Propagation (BP) can be very useful and efficient for performing approximate inference on graphs. But when the graph is very highly connected with strong conflicting intera...
185
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We present a novel multi-baseline, multi-resolution stereo method, which varies the baseline and resolution proportionally to depth to obtain a reconstruction in which the depth e...