1176 search results - page 60 / 236 » Sparse reward processes |
117
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we propose a Bayesian model and a Monte Carlo Markov chain (MCMC) algorithm for reconstructing images that consist of only few non-zero pixels. An appropriate distr...
132
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PDP
2008
IEEE
15 years 10 months ago
2008
IEEE
Searching for similar objects in metric-space databases can be efficiently solved by using index data structures. A number of alternative sequential indexes have been proposed in...
147
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ICASSP
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, we propose a new method of blind source separation (BSS) for music signals. Our method has the following characteristics: 1) the method is a combination of the spar...
161
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ICIP
2010
IEEE
15 years 1 months ago
2010
IEEE
Convolution operator is a linear operator characterized by a point spread functions (PSF). In classical image restoration problems, the blur is usually shift invariant and so the ...
146
Voted
ICIP
2009
IEEE
15 years 1 months ago
2009
IEEE
By the guidance of attention, human visual system is able to locate objects of interest in complex scene. We propose a new visual saliency detection model for both image and video...