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CPHYSICS
2008
161views more  CPHYSICS 2008»
15 years 7 months ago
Implementing peridynamics within a molecular dynamics code
Peridynamics (PD) is a continuum theory that employs a nonlocal model to describe material properties. In this context, nonlocal means that continuum points separated by a finite ...
Michael L. Parks, Richard B. Lehoucq, Steven J. Pl...
JVCA
2008
73views more  JVCA 2008»
15 years 7 months ago
A unified handling of immiscible and miscible fluids
Conventional level set based approaches have an inherent difficulty in tracking miscible fluids due to its discrete treatment for interface. This paper proposes a unified framewor...
Jinho Park, Younghui Kim, Daehyeon Wi, Nahyup Kang...
204
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PAMI
2007
191views more  PAMI 2007»
15 years 6 months ago
Adaptive Object Tracking Based on an Effective Appearance Filter
We propose a similarity measure based on a Spatial-color Mixture of Gaussians (SMOG) appearance model for particle filters. This improves on the popular similarity measure based o...
Hanzi Wang, David Suter, Konrad Schindler, Chunhua...
NAACL
2010
15 years 5 months ago
Chart Mining-based Lexical Acquisition with Precision Grammars
In this paper, we present an innovative chart mining technique for improving parse coverage based on partial parse outputs from precision grammars. The general approach of mining ...
Yi Zhang 0003, Timothy Baldwin, Valia Kordoni, Dav...
CVPR
2009
IEEE
15 years 4 months ago
Multi-object tracking through occlusions by local tracklets filtering and global tracklets association with detection responses
This paper presents an online detection-based two-stage multi-object tracking method in dense visual surveillances scenarios with a single camera. In the local stage, a particle f...
Junliang Xing, Haizhou Ai, Shihong Lao