515 search results - page 26 / 103 » Multiple parametric motion model estimation and segmentation |
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IBPRIA
2009
Springer
14 years 7 months ago
2009
Springer
We propose a novel statistical method for motion detection and background maintenance for a mobile observer. Our method is based on global motion estimation and statistical backgro...
84
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ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
The high dynamic range image (HDRI) acquisition method based on Markov random field model is proposed. By combining multiple exposure images shot with different shutter speed, we ...
HISB
2011
13 years 9 months ago
2011
—Spinal cord analysis is an important problem in the study of various neurological diseases. Current segmentation and analysis methods in clinical use are slow and laborintensive...
ICASSP
2010
IEEE
14 years 8 months ago
2010
IEEE
We consider passive joint estimation of the time-difference of arrival (TDOA) and frequency-difference of arrival (FDOA) of an unknown signal at two sensors. The classical approac...
IJON
2010
14 years 8 months ago
2010
We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains...