1880 search results - page 264 / 376 » A Fact-Oriented Approach to Activity Modeling |
133
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MICCAI
2009
Springer
16 years 5 months ago
2009
Springer
This paper shows that adding 3D depth information to RGB colour images improves segmentation of pigmented and non-pigmented skin lesion. A regionbased active contour segmentation ...
137
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ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
In functional Magnetic Resonance Imaging (fMRI), the Hemodynamic Response Function (HRF) represents the impulse response of the neurovascular system. Its identification is essenti...
126
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AIED
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. The nature of the activities that take place in Exploratory Learning Environments allow generating a variety of learner trajectories and makes difficult to develop a mod...
144
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FGR
2008
IEEE
15 years 11 months ago
2008
IEEE
Active Appearance Models (AAMs) have been extensively used for face alignment during the last 20 years. While AAMs have numerous advantages relative to alternate approaches, they ...
118
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ICALT
2003
IEEE
15 years 9 months ago
2003
IEEE
This position paper discusses different philosophical views of learning and the consequences of these different epistemologies on the design of online learning environments. Acade...