101 search results - page 16 / 21 » Data structures and intersection algorithms for 3D spatial d... |
STOC
2002
ACM
14 years 7 months ago
2002
ACM
Given a set S of n points in IRd , a (t, )-approximate Voronoi diagram (AVD) is a partition of space into constant complexity cells, where each cell c is associated with t represe...
SSDBM
2003
IEEE
14 years 23 days ago
2003
IEEE
MoBIoS is a specialized database management system whose storage manager is based on metric-space indexing, and whose query language entails biological data types. When relational...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We address the problem of unsupervised segmentation and grouping in 2D and 3D space, where samples are corrupted by noise, and in the presence of outliers. The problem has attract...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Models of spatial variation in images are central to a large number of low-level computer vision problems including segmentation, registration, and 3D structure detection. Often, i...
PDPTA
2003
13 years 8 months ago
2003
We investigate the management of flocking mobile objects using a parallel message-passing computer cluster. An octree, a data structure well-known for use in managing a 3D space, ...