688 search results - page 12 / 138 » Computational methods for understanding 3D shapes |
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
Using optical triangulation methods to measure the shape of translucent objects is difficult because subsurface scattering contaminates measurements of the “direct” reflecti...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
We present a new fast approach for surface segmentation of thin structures, like vessels and vascular trees, based on Fast Marching and Level Sets methods. Fast Marching allows se...
FIMH
2011
Springer
12 years 11 months ago
2011
Springer
In this paper, we present an effective algorithm to construct a 3D shape atlas for the left ventricle of heart from cardiac Magnetic Resonance Image data. We derive a framework tha...
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 ...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
We present an automatic method that establishes 3D correspondence between isometric shapes. Our goal is to find an optimal correspondence between two given (nearly) isometric sha...