5348 search results - page 779 / 1070 » Variational surface modeling |
145
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ECCV
2008
Springer
16 years 6 months ago
2008
Springer
Abstract. This paper presents an online learning algorithm for appearancebased gaze estimation that allows free head movement in a casual desktop environment. Our method avoids the...
126
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
In this paper, we describe a region-based active contour technique to perform image segmentation. We propose an energy functional that realizes an explicit trade-off between the (...
119
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
We present a probabilistic approach to shape matching which is invariant to rotation, translation and scaling. Shapes are represented by unlabeled point sets, so discontinuous bou...
120
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
In this paper, we present two rate allocation algorithms for embedded motion compensated video coders. The algorithms are based on the modeling of both the video signal and the co...
152
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper presents efficient methods for automatic detection and extraction of blood vessels and optic disc (OD) both of which are two prominent anatomical structures in ocular f...