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SGP
2007
15 years 9 months ago
Delaunay mesh construction
We present algorithms to produce Delaunay meshes from arbitrary triangle meshes by edge flipping and geometrypreserving refinement and prove their correctness. In particular we sh...
Ramsay Dyer, Hao Zhang 0002, Torsten Möller
NLUCS
2008
15 years 8 months ago
The Role of Attention in Understanding Spatial Expressions under the Distractor Condition
Abstract. To develop a computational model of understanding spatial expressions, various factors should be taken into account. We have been exploring the relations between the good...
Tatsumi Kobayashi, Asuka Terai, Takenobu Tokunaga
JUCS
2010
111views more  JUCS 2010»
15 years 5 months ago
Towards a Ubiquitous End-User Programming System for Smart Spaces
: This article presents a rule–based agent mechanism as the kernel of a ubiquitous end–user, UI–independent programming system. The underlying goal of our work is to allow en...
Manuel García-Herranz, Pablo A. Haya, Xavie...
CVPR
2008
IEEE
16 years 9 months ago
A recursive filter for linear systems on Riemannian manifolds
We present an online, recursive filtering technique to model linear dynamical systems that operate on the state space of symmetric positive definite matrices (tensors) that lie on...
Ambrish Tyagi, James W. Davis
ICPR
2004
IEEE
16 years 8 months ago
Image Retrieval by Local Evaluation of Nonlinear Kernel Functions around Salient Points
Feature histograms based on the evaluation of Haar integrals with nonlinear kernel functions were used successfully for the purpose of invariant content based image retrieval. In ...
Alaa Halawani, Hans Burkhardt