1153 search results - page 219 / 231 » Estimation of shape model parameters for 3D surfaces |
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Many applications in computer vision and pattern recognition involve drawing inferences on certain manifoldvalued parameters. In order to develop accurate inference algorithms on ...
MICCAI
2010
Springer
14 years 8 months ago
2010
Springer
We present a new non-parametric model constraint graph min-cut algorithm for automatic kidney segmentation in CT images. The segmentation is formulated as a maximum a-posteriori es...
VMV
2003
14 years 10 months ago
2003
The signed distance field of a surface can effectively support many geometry processing tasks such as decimation, smoothing, and Boolean operations since it provides efficient a...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. Active Appearance Models (AAM) are compact representations of the shape and appearance of objects. Fitting AAMs to images is a difficult, non-linear optimization task. Tr...
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PG
1998
IEEE
15 years 1 months ago
1998
IEEE
Space deformation is an important tool in computer animation and shape design. In this paper we propose a new local deformation model based on generalized metaballs. The user spec...