13190 search results - page 2186 / 2638 » Computer Vision |
190
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SCALESPACE
2007
Springer
16 years 1 months ago
2007
Springer
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which unifies image and mesh filtering. The approach considers the problem as a variation...
182
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SCALESPACE
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. In this paper we investigate a family of partial di erential equations (PDEs) for image processing which can be regarded as isotropic nonlinear di usion with an additiona...
163
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SCALESPACE
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Motion estimation is usually based on the brightness constancy assumption. This assumption holds well for rigid objects with a Lambertian surface, but it is less appropri...
184
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SCALESPACE
2007
Springer
16 years 1 months ago
2007
Springer
In this paper we present a variational, spatiotemporal video super resolution scheme that produces not just one but n high resolution video frames from an n frame low resolution vi...
187
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SCALESPACE
2007
Springer
16 years 1 months ago
2007
Springer
We address the problem of space-variant image deblurring, where different parts of the image are blurred by different blur kernels. Assuming a region-wise space variant point spr...