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TOG
2008
70views more  TOG 2008»
13 years 3 months ago
Space-time surface reconstruction using incompressible flow
We introduce a volumetric space-time technique for the reconstruction of moving and deforming objects from point data. The output of our method is a four-dimensional space-time so...
Andrei Sharf, Dan A. Alcantara, Thomas Lewiner, Ch...
ICPR
2004
IEEE
14 years 4 months ago
Reconstructing a Dynamic Surface from Video Sequences Using Graph Cuts in 4D Space-Time
This paper is concerned with the problem of dynamically reconstructing the 3D surface of an object undergoing non-rigid motion. The problem is cast as reconstructing a continuous ...
Narendra Ahuja, Ning Xu, Tianli Yu
JSCIC
2000
187views more  JSCIC 2000»
13 years 3 months ago
A Boundary Condition Capturing Method for Multiphase Incompressible Flow
In [6], the Ghost Fluid Method (GFM) was developed to capture the boundary conditions at a contact discontinuity in the inviscid compressible Euler equations. In [11], related tec...
Myungjoo Kang, Ronald Fedkiw, Xu-Dong Liu
VC
2008
169views more  VC 2008»
13 years 3 months ago
Adaptive particles for incompressible fluid simulation
Abstract We propose a particle-based technique for simulating incompressible fluid that includes adaptive refinement of particle sampling. Each particle represents a mass of fluid ...
Woosuck Hong, Donald H. House, John Keyser
MCS
2006
Springer
13 years 3 months ago
A phase-field method for interface-tracking simulation of two-phase flows
For interface-tracking simulation of two-phase flows, we propose a new computational method, NS-PFM, combining Navier-Stokes (NS) equations with phase-field model (PFM). Based on ...
Naoki Takada, Masaki Misawa, Akio Tomiyama