236 search results - page 24 / 48 » Computational anatomy: computing metrics on anatomical shape... |
188
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ICCV
1998
IEEE
15 years 11 months ago
1998
IEEE
We have been developing a theory of generic 2-D shape based on a reaction-diffusion model from mathematical physics. The description of a shape is derived from the singularities o...
196
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ECCV
2010
Springer
15 years 7 months ago
2010
Springer
This paper presents a new method for 2-D and 3-D shape retrieval based on geodesic signatures. These signatures are high dimensional statistical distributions computed by extractin...
186
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CVPR
1999
IEEE
16 years 8 months ago
1999
IEEE
We1 present a new method to shape-based segmentation of deformable anatomical structures in medical images and validate this approach by detecting and tracking the endocardial bor...
222
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VISUALIZATION
2005
IEEE
16 years 9 days ago
2005
IEEE
We introduce a technique to visualize the gradual evolutionary change of the shapes of living things as a morph between known three-dimensional shapes. Given geometric computer mo...
165
Voted
IMR
2003
Springer
15 years 12 months ago
2003
Springer
A local cell quality metric is introduced and used to construct a variational functional for a grid smoothing algorithm. A maximum principle is proved and the properties of the loc...