4051 search results - page 150 / 811 » A Multilevel Segmentation Method |
93
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
An automated technique to segment solar coronal loops from intensity images of the Sun's corona is introduced. It exploits physical characteristics of the solar magnetic fiel...
97
Voted
ICASSP
2008
IEEE
15 years 9 months ago
2008
IEEE
We derive an asymptotic Newton algorithm for Quasi Maximum Likelihood estimation of the ICA mixture model, using the ordinary gradient and Hessian. The probabilistic mixture frame...
112
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GW
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. We introduce the use of appearance-based features, and tangent distance or the image distortion model to account for image variability within the hidden Markov model emis...
114
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NLUCS
2008
15 years 3 months ago
2008
This paper propose a topical text segmentation method based on intended boundaries detection and compare it to a well known default boundaries detection method, c99. We ran the two...
122
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SG
2007
Springer
15 years 8 months ago
2007
Springer
This paper presents the concept and an evaluation of a novel approach to support students to understand complex spatial relations and to learn unknown terms of a domain-specific t...