2222 search results - page 205 / 445 » A Segmentation Algorithm for Noisy Images |
131
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper proposes an automatic foreground segmentation system based on Gaussian mixture models and dynamic graph cut algorithm. An adaptive perpixel background model is develope...
127
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ICIP
1997
IEEE
16 years 5 months ago
1997
IEEE
We present a new approach based on Partial Differential Equations (PDE) to restore noisy blurred images. After studying the methods to denoise images, staying as close as possible...
125
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MICCAI
2002
Springer
16 years 4 months ago
2002
Springer
A framework is proposed for the segmentation of brain tumors from MRI. Instead of training on pathology, the proposed method trains exclusively on healthy tissue. The algorithm att...
137
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
The MUSIC algorithm, and its extension for imaging sparse extended objects, with noisy data is analyzed by compressed sensing (CS) techniques. A thresholding rule is developed to a...
152
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ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
In the context of variational image segmentation, we propose a new finite-dimensional implicit surface representation. The key idea is to span a subset of implicit functions with ...