1387 search results - page 108 / 278 » Variational Bayesian image modelling |
126
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MICCAI
2005
Springer
16 years 4 months ago
2005
Springer
Abstract. In this paper we propose a Particle Filter-based approach for the segmentation of coronary arteries. To this end, successive planes of the vessel are modeled as unknown s...
124
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CVPR
2005
IEEE
16 years 5 months ago
2005
IEEE
Active shape models are a powerful and widely used tool to interpret complex image data. By building models of shape variation they enable search algorithms to use a priori knowle...
119
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CVPR
1999
IEEE
15 years 7 months ago
1999
IEEE
We introduce an approach to feature-based object recognition, using maximum a posteriori (MAP) estimation under a Markov random field (MRF) model. This approach provides an effici...
113
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ICIP
2003
IEEE
16 years 4 months ago
2003
IEEE
In this paper, we propose a set of human perceptual cues used jointly to automatically detect image orientation. The cues used are: orientation of faces, position of the sky, brig...
125
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ICIP
2005
IEEE
16 years 4 months ago
2005
IEEE
A new approach for localizing facial structure in videos is proposed in this paper by modeling shape alignment dynamically. The approach makes use of the spatial-temporal continuit...