1717 search results - page 77 / 344 » Error concealment using a diffusion based method |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
To harvest the potential of multi-channel noise reduction methods, it is crucial to have an accurate estimate of the noise correlation matrix. Existing algorithms either assume sp...
109
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JCB
2007
14 years 9 months ago
2007
Prokaryotic organisms share genetic material across species boundaries by means of a process known as horizontal gene transfer (HGT). This process has great significance for unde...
141
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WIAMIS
2009
IEEE
15 years 4 months ago
2009
IEEE
Global motion is estimated either in the pixel domain or in block based domain. Until now, all the approaches regarding the latter are based on fixed sized blocks while the recent...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
Tensor based dimensionality reduction has recently been extensively studied for computer vision applications. To our knowledge, however, there exist no rigorous error analysis on ...
108
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CVPR
2011
IEEE
14 years 1 months ago
2011
IEEE
Two problems occur when bundle adjustment (BA) is applied on long image sequences: the large calculation time and the drift (or error accumulation). In recent work, the calculatio...