2591 search results - page 445 / 519 » Segmentation of medical images using a genetic algorithm |
170
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AVSS
2007
IEEE
16 years 16 days ago
2007
IEEE
With decreasing costs of high quality surveillance systems, human activity detection and tracking has become increasingly practical. Accordingly, automated systems have been desig...
166
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NIPS
2007
15 years 7 months ago
2007
We present a probabilistic generative model of visual attributes, together with an efficient learning algorithm. Attributes are visual qualities of objects, such as ‘red’, ...
189
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
Motion estimation is known to be a non-convex optimization problem. This non-convexity comes from several ambiguities in motion estimation such as the aperture problem, or fast mo...
235
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MICCAI
2001
Springer
15 years 10 months ago
2001
Springer
Standard practice in quantitative structural neuroimaging is a segmentation into brain tissue, subcortical structures, fluid space and lesions followed by volume calculations of gr...
174
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper, we propose to combine formally noise and shape priors in region-based active contours. On the one hand, we use the general framework of exponential family as a prio...