Sciweavers

2843 search results - page 120 / 569
» Interpolation by geometric algorithm
Sort
View
NIPS
2001
15 years 4 months ago
Information Geometrical Framework for Analyzing Belief Propagation Decoder
The mystery of belief propagation (BP) decoder, especially of the turbo decoding, is studied from information geometrical viewpoint. The loopy belief network (BN) of turbo codes m...
Shiro Ikeda, Toshiyuki Tanaka, Shun-ichi Amari
115
Voted
WSCG
2004
118views more  WSCG 2004»
15 years 4 months ago
Combining Geometrical and Mechanical Displacements for Suppressing Intersections in Cartographic Generalization
This paper describes a method for suppressing spatial conflicts in cartographic generalization of isobathymetric lines. These lines are modeled by parametric curves. For that purp...
Eric Guilbert, Eric Saux, Marc Daniel
109
Voted
ICPR
2000
IEEE
16 years 4 months ago
Acceleration of Thresholding and Labeling Operations through Geometric Processing of Gray-Level Images
This paper explores the utilization of adaptive triangular meshes representing gray-level images to accelerate basic image processing operations. In particular, two algorithms for...
Miguel Angel García, Boris Xavier Vintimill...
CEC
2009
IEEE
15 years 10 months ago
Inertial geometric particle swarm optimization
— Geometric particle swarm optimization (GPSO) is a recently introduced formal generalization of a simplified form of traditional particle swarm optimization (PSO) without the i...
Alberto Moraglio, Julian Togelius
134
Voted
ICCSA
2007
Springer
15 years 9 months ago
Shortest Path Queries Between Geometric Objects on Surfaces
Abstract. We consider geometric shortest path queries between arbitrary pairs of objects on a connected polyhedral surface P of genus g. The query objects are points, vertices, edg...
Hua Guo, Anil Maheshwari, Doron Nussbaum, Jör...