779 search results - page 138 / 156 » Topological Evolution of Surfaces |
162
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
This paper introduces a new shape matching algorithm for computing correspondences between 3D surfaces that have undergone (approximately) isometric deformations. The new approach ...
102
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ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
In this paper, we present a new method for segmenting closed contours and surfaces. Our work builds on a variant of the Fast Marching algorithm. First, an initial point on the des...
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. Volumetric structures are frequently used as shape descriptors for 3D data. The capture of such data is being facilitated by developments in multi-view video and range sc...
105
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MICCAI
2004
Springer
15 years 10 months ago
2004
Springer
Extraction of structures of interest in medical images is often an arduous task because of noisy or incomplete data. However, handsegmented data are often available and most of the...
IPMI
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We present a novel method for the segmentation of volumetric images, which is especially suitable for highly variable soft tissue structures. Core of the algorithm is a s...