667 search results - page 8 / 134 » Motion estimation from compressed linear measurements |
101
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Motion blur retains some information about motion, based on which motion may be recovered from blurred images. This is a difficult problem, as the situations of motion blur can be...
130
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ICIP
2007
IEEE
16 years 3 months ago
2007
IEEE
In this paper, we propose a learning-based image restoration algorithm for restoring images degraded by uniform motion blurs. The motion blur parameters are first approximately es...
106
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ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
In this paper, we investigate the application of compressive sensing and waveform design for estimating linear time-varying system characteristics. Based on the fact that the spre...
115
Voted
ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
We examine the bit rate variability-distortion (VD) curve of I, P, and B frames of MPEG-4 VBR encoded video sequences. We show that the concave VD curve shape at high compression ...
100
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CVPR
1999
IEEE
16 years 3 months ago
1999
IEEE
A new method for 3D rigid motion estimation is derived under the most general assumption that the measurements are corrupted by inhomogeneous and anisotropic, i.e., heteroscedasti...