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ICPP
1994
IEEE
15 years 8 months ago
Data-Parallel Spatial Join Algorithms
E cient data-parallel spatial join algorithms for pmr quadtrees and R-trees, common spatial data structures, are presented. The domain consists of planar line segment data i.e., Bu...
Erik G. Hoel, Hanan Samet
CVPR
2001
IEEE
16 years 6 months ago
Critical Configurations for N-view Projective Reconstruction
In this paper we give a complete characterization of critical configurations for projective reconstruction with any number of points and views. A set of cameras and points is said...
Fredrik Kahl, Kalle Åström, Richard I. ...
ICIP
2003
IEEE
16 years 5 months ago
An efficient algorithm for extraction of anatomical structures in retinal images
This paper presents efficient methods for automatic detection and extraction of blood vessels and optic disc (OD) both of which are two prominent anatomical structures in ocular f...
Thitiporn Chanwimaluang, Guoliang Fan
ISVC
2007
Springer
15 years 10 months ago
Image-Space Collision Detection Through Alternate Surface Peeling
This paper presents a new image-space algorithm for real-time collision detection, where the GPU computes the potentially colliding sets, and the CPU performs the standard triangle...
Han-Young Jang, Taek Sang Jeong, JungHyun Han
148
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MICCAI
2000
Springer
15 years 7 months ago
Modifying Soft Tissue Models: Progressive Cutting with Minimal New Element Creation
Surgical simulation is a promising technology for training medical students and planning procedures. One major requirement for these simulation systems is a method to generate real...
Andrew B. Mor, Takeo Kanade