240 search results - page 9 / 48 » Feature-Sensitive 3D Shape Matching |
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
This paper proposes a novel method for global registration based on matching 3D medial structures of unorganized point clouds or triangulated meshes. Most practical known methods ...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
We introduce a 3-D parametric active contour algorithm for the shape estimation of DNA molecules from stereo cryo-electron micrographs. We consider a 3-D filament (consisting of a...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We propose the use of 3D (2D+time) Shape Context to recognize the spatial and temporal details inherent in human actions. We represent an action in a video sequence by a 3D point ...
AUTOID
2005
IEEE
14 years 1 months ago
2005
IEEE
In a biometrics scenario, gallery images are enrolled into the database ahead of the matching step, which gives us the opportunity to build related data structures before the prob...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
This paper describes a novel approach to 3D motion estimation of planar objects based on eigennormalization, Expansion Matching (EXM) and a scaled orthographic projection model. O...