465 search results - page 63 / 93 » A learning based hierarchical model for vessel segmentation |
163
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IDEAL
2004
Springer
15 years 11 months ago
2004
Springer
We study a stock trading method based on dynamic bayesian networks to model the dynamics of the trend of stock prices. We design a three level hierarchical hidden Markov model (HHM...
151
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ECCV
1996
Springer
16 years 8 months ago
1996
Springer
We present a technique to extract complex suburban roofs from sets of aerial images. Because we combine 2-D edge information, photometric and chromatic attributes and 3-D informati...
181
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BMCBI
2010
15 years 6 months ago
2010
Background: To further understand the implementation of hyperparameters re-estimation technique in Bayesian hierarchical model, we added two more prior assumptions over the weight...
186
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Sparse signal models have been the focus of much recent research, leading to (or improving upon) state-of-the-art results in signal, image, and video restoration. This article ext...
142
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CDVE
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. Knowledge has become the most strategic resource in the new business environment. A case-based reasoning system, which incorporates a novel clustering and retrieval metho...