232 search results - page 41 / 47 » A Non-Local Algorithm for Image Denoising |
137
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ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
This article proposes a new algorithm to compute the projection on the set of images whose total variation is bounded by a constant. The projection is computed through a dual form...
117
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DCC
2003
IEEE
16 years 28 days ago
2003
IEEE
: This paper proposes a new algorithm referred to as the Wavelet Packet-based Embedded Block coding (WPEB) scheme for SAR data compression. This algorithm combines the following pr...
148
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JMLR
2008
15 years 1 months ago
2008
Harmonic analysis and diffusion on discrete data has been shown to lead to state-of-theart algorithms for machine learning tasks, especially in the context of semi-supervised and ...
TSP
2008
15 years 1 months ago
2008
Abstract--This paper offers a new technique for spatially adaptive estimation. The local likelihood is exploited for nonparametric modeling of observations and estimated signals. T...
112
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ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
In many signal processing problems, it may be fruitful to represent the signal under study in a redundant linear decomposition called a frame. If a probabilistic approach is adopt...