109 search results - page 15 / 22 » A framework for geometric warps and deformations |
ISBI
2008
IEEE
15 years 10 months ago
2008
IEEE
We study the influence of the choice of template in tensorbased morphometry. Using 3D brain MR images from 10 monozygotic twin pairs, we defined a tensor-based distance in the log...
SMA
1999
ACM
15 years 1 months ago
1999
ACM
Subdivision surfaces have been extensively used to model smooth shapes of arbitrary topology. Recursive subdivision on an userdefined initial control mesh generates a visually pl...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
In this paper, we address the problem of surface tracking in multiple camera environments and over time sequences. In order to fully track a surface undergoing significant deformat...
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
In this paper we reformulate the 3D reconstruction of deformable surfaces from monocular video sequences as a labeling problem. We solve simultaneously for the assignment of featu...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
We propose a simple framework that utilizes online appearance models for 3D face and facial feature tracking with a deformable model. Adapting the geometrical parameters for each ...