178 search results - page 23 / 36 » LSMR: An iterative algorithm for sparse least-squares proble... |
215
Voted
CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
In this paper we study the problem of online aligning a newly arrived image to previously well-aligned images. Inspired by recent advances in batch image alignment using low rank ...
147
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ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
In this paper we propose an iterative algorithm for solving the problem of extracting a sparse source signal when a reference signal for the desired source signal is available. In...
124
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
Finding sparse approximate solutions to large underdetermined linear systems of equations is a common problem in signal/image processing and statistics. Basis pursuit, the least a...
156
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COMCOM
1998
15 years 3 months ago
1998
With the proliferation of multimedia group applications, the construction of multicast trees satisfying Quality of Service QoS requirements is becoming a problem of prime import...
152
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ECCV
2008
Springer
16 years 6 months ago
2008
Springer
As richer models for stereo vision are constructed, there is a growing interest in learning model parameters. To estimate parameters in Markov Random Field (MRF) based stereo formu...