80 search results - page 7 / 16 » Means in spaces of tree-like shapes |
MICCAI
2001
Springer
13 years 12 months ago
2001
Springer
Standard practice in quantitative structural neuroimaging is a segmentation into brain tissue, subcortical structures, fluid space and lesions followed by volume calculations of gr...
AIIA
2009
Springer
14 years 2 months ago
2009
Springer
This paper addresses the indexing and retrieval of mathematical symbols from digitized documents. The proposed approach exploits Shape Contexts (SC) to describe the shape of mathe...
MICCAI
2009
Springer
14 years 4 months ago
2009
Springer
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Shape analysis requires invariance under translation, scale and rotation. Translation and scale invariance can be realized by normalizing shape vectors with respect to their mean ...
VIS
2008
IEEE
14 years 8 months ago
2008
IEEE
Abstract--This paper presents a novel and efficient surface matching and visualization framework through the geodesic distanceweighted shape vector image diffusion. Based on confor...