1748 search results - page 129 / 350 » Acceleration of the EM algorithm |
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
We present an algorithm to dereverberate single- and multi-channel audio recordings. The proposed algorithm models the magnitude spectrograms of clean audio signals as histograms ...
122
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TSP
2010
14 years 10 months ago
2010
In this correspondence, we propose an iterative "turbo" channel estimation algorithm for known symbol padding (KSP) orthogonal frequency-division multiplexing (OFDM), whe...
116
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VR
2000
IEEE
15 years 7 months ago
2000
IEEE
We present an interactive stereoscopic rendering algorithm of voxel-based terrain. It provides unambiguous depth information of a terrain scene by generating perspective images fo...
117
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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...
127
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CVPR
1997
IEEE
15 years 6 months ago
1997
IEEE
A recent trend in motion-based segmentation has been to rely on statistical procedures derived from ExpectationMaximization (EM) principles. EM-based approaches have various attra...