4312 search results - page 403 / 863 » Retrieving Images by Appearance |
196
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ICPR
2002
IEEE
16 years 8 months ago
2002
IEEE
Face detection from cluttered images is very challenging due to the diverse variation of face appearance and the complexity of image background. In this paper, we propose a neural...
166
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
Acoustic shadows appear in ultrasound images as regions of low signal intensity after boundaries with very high acoustic impedance differences. Acoustic shadows can be viewed as i...
176
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ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
The goal of this paper is to investigate the impact of dictionary choosing for a total variation dictionary model. After theoretical analysis, we present the experiments in which ...
201
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ISMAR
2008
IEEE
16 years 1 months ago
2008
IEEE
To achieve a realistic integration of virtual and real imagery in video see-through augmented reality, the rendered images should have a similar appearance and quality to those ca...
207
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CVPR
2006
IEEE
16 years 27 days ago
2006
IEEE
This paper describes an algorithm for pose and illumination invariant face recognition from a single image under occlusions. The method iteratively estimates the parameters of a 3...