698 search results - page 50 / 140 » Recovering Spheres from 3D Point Data |
ICPADS
2005
IEEE
14 years 2 months ago
2005
IEEE
: Image registration is a technique usually used for aligning two different images taken at different times and/or from different viewing points. A key challenge for medical image ...
SIGGRAPH
2000
ACM
14 years 1 months ago
2000
ACM
Advances in 3D scanning technologies have enabled the practical creation of meshes with hundreds of millions of polygons. Traditional algorithms for display, simplification, and ...
PR
2008
13 years 8 months ago
2008
We present a unified feature representation of 2.5D pointclouds and apply it to face recognition. The representation integrates local and global geometrical cues in a single compa...
3DGIS
2006
Springer
14 years 2 months ago
2006
Springer
The needs for three-dimensional (3D) visualization and navigation within 3D-GIS environment are growing and expanding rapidly in a variety of fields. In a steady shift from tradit...
PAMI
2008
13 years 8 months ago
2008
This paper describes methods for recovering time-varying shape and motion of nonrigid 3D objects from uncalibrated 2D point tracks. For example, given a video recording of a talkin...