1391 search results - page 84 / 279 » Optimally Sparse Frames |
149
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TIP
1998
15 years 3 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
119
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CVPR
2010
IEEE
15 years 9 months ago
2010
IEEE
Conventional low frame rate cameras result in blur and/or aliasing in images while capturing fast dynamic events. Multiple low speed cameras have been used previously with stagger...
142
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper addresses the problem of rate distortion analysis in the context of multi-view image coding, where images are predicted via disparity compensation based on depth map. W...
146
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PIMRC
2010
IEEE
15 years 2 months ago
2010
IEEE
In this paper we focus on compressive sampling (CS) based ultra wideband (UWB) differential detection. We formulate an optimization problem to jointly recover the sparse received U...
207
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Most bioimaging modalities rely on indirect measurements of the quantity under investigation. The image is obtained as the result of an optimization problem involving a physical m...