4670 search results - page 683 / 934 » Toward meaningful computing |
185
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Recently, methods for estimating 3D scene geometry or absolute scene depth information from 2D image content have been proposed. However, general applicability of these methods in...
177
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
We consider the problem of image segmentation using active contours through the minimization of an energy criterion involving both region and boundary functionals. These functiona...
208
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper proposes a new front propagation flow for boundary extraction. The proposed framework is inspired by the geodesic active contour model and leads to a paradigm that is r...
196
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
In an immersive tele-presence environment a 3D remote real scene is projected from the viewpoint of the local user. This 3D world is acquired through stereo reconstruction at the ...
180
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
We describe a novel viewpoint-lighting ambiguity which we call the KGBR. This ambiguity assumes orthographic projection or an affine camera, and uses Lambertian reflectance functi...