4347 search results - page 538 / 870 » Chan-Vese Image Segmentation |
192
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
Several geometric active contour models have been proposed for segmentation in computer vision. The essential idea is to evolve a curve (in 2D) or a surface (in 3D) under constrai...
210
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper introduces a new feature-based technique for implicitly modelling objects in visual surveillance. Previous work has generally employed background subtraction and other ...
164
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Large-scale digitization projects aimed at periodicals often have as input streams of completely unlabeled document images. In such situations, the results produced by the automat...
189
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
In spite of recent progress in the development of hybrid block-based video codecs, it has been shown that for low-bitrate scenarios there is still coding gain applying object-base...
182
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3DPVT
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper a gesture recognition system using 3D data is described. The system relies on a novel 3D sensor that generates a dense range image of the scene. The main novelty of ...