676 search results - page 68 / 136 » Fixed-Parameter Approximation: Conceptual Framework and Appr... |
CGF
2010
14 years 10 months ago
2010
Many problems in geometric modeling can be described using variational formulations that define the smoothness of the shape and its behavior w.r.t. the posed modeling constraints....
108
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CVPR
2005
IEEE
15 years 12 months ago
2005
IEEE
This paper presents a dynamic conditional random field (DCRF) model to integrate contextual constraints for object segmentation in image sequences. Spatial and temporal dependenci...
101
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CVPR
2006
IEEE
15 years 12 months ago
2006
IEEE
In this paper, we formulate an algorithm for the stereo matching problem with careful handling of disparity, discontinuity and occlusion. The algorithm works with a global matchin...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We propose a new approach to compute non-linear, intrinsic shape statistics and to incorporate them into a shape prior for an image segmentation task. Given a sample set of contou...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
We present an algorithm for illumination invariant 3D model based tracking and video compression. While model-based coding schemes are well developed, the compression rate reduces...