822 search results - page 125 / 165 » Noise Estimation from a Single Image |
IWCM
2004
Springer
15 years 3 months ago
2004
Springer
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on ...
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ICPR
2000
IEEE
15 years 1 months ago
2000
IEEE
Mosaicingand super resolution are two ways to combine information from multiple frames in video sequences. Mosaicing displays the information of multiple frames in a single panora...
MICCAI
2009
Springer
15 years 11 months ago
2009
Springer
Probabilistic models are extensively used in medical image segmentation. Most of them employ parametric representations of densities and make idealizing assumptions, e.g. normal di...
MVA
1996
14 years 11 months ago
1996
Since conventional correlation-based visual tracking algorithms are based on a single reference block, they often fail to track a target in the following situations: 1) a view of ...
MIAR
2006
IEEE
15 years 3 months ago
2006
IEEE
Segmentation of CSF and pulsative blood flow, based on a single phase contrast MRA (PC-MRA) image can lead to imperfect classifications. In this paper, we present a novel automated...