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CGI
2001
IEEE
14 years 2 months ago
Modeling and Rendering of Various Natural Phenomena Consisting of Particles
The simulation of various natural phenomena is one of the important research fields in computer graphics. In particular, aspects such as sky, clouds, water, fire, trees, smoke, te...
Tomoyuki Nishita, Yoshinori Dobashi
CVPR
2009
IEEE
2305views Computer Vision» more  CVPR 2009»
15 years 6 months ago
Visual tracking on the affine group via geometric particle filtering using optimal importance function
We propose a geometric method for visual tracking, in which the 2-D affine motion of a given object template is estimated in a video sequence by means of coordinateinvariant partic...
Junghyun Kwon (Seoul National University), Kyoung ...
IPPS
2007
IEEE
14 years 5 months ago
Distributed Adaptive Particle Swarm Optimizer in Dynamic Environment
Particle Swarm Optimization (PSO) is a population-based stochastic optimization technique, which can be used to find an optimal, or near optimal, solution to a numerical and quali...
Xiaohui Cui, Thomas E. Potok
CVPR
2005
IEEE
14 years 4 months ago
Online Selecting Discriminative Tracking Features Using Particle Filter
The paper proposes a method to keep the tracker robust to background clutters by online selecting discriminative features from a large feature space. Furthermore, the feature sele...
Jianyu Wang, Xilin Chen, Wen Gao
JSCIC
2008
55views more  JSCIC 2008»
13 years 10 months ago
Modified Optimal Prediction and its Application to a Particle-Method Problem
Abstract The paper is concerned with system reduction by statistical methods and, in particular, by the optimal prediction method introduced in (Chorin, A.J., Hald, O.H., Kupferman...
Alina Chertock, David Gottlieb, Alex Solomonoff