993 search results - page 52 / 199 » A Fast Optimization Method for Level Set Segmentation |
118
Voted
SIAMSC
2008
15 years 2 months ago
2008
Many important physiological processes operate at time and space scales far beyond those accessible to atom-realistic simulations, and yet discrete stochastic rather than continuum...
124
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ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
We consider estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. In each time frame, for each frequency bin, the noise...
133
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TIP
2008
15 years 2 months ago
2008
Intensity inhomogeneities often occur in real-world images and may cause considerable difficulties in image segmentation. In order to overcome the difficulties caused by intensity ...
128
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SI3D
2006
ACM
15 years 8 months ago
2006
ACM
Motion capture data from human subjects exhibits considerable redundancy. In this paper, we propose novel methods for exploiting this redundancy. In particular, we set out to find...
115
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CRV
2006
IEEE
15 years 8 months ago
2006
IEEE
A method is proposed to detect multi-part man-made or natural objects in complex images. It consists in first extracting simple curves and straight lines from the edge map. Then,...