A new tracking algorithm of PIV and removal of spurious vectors using Delaunay tessellation

1999 ◽  
Vol 26 (4) ◽  
pp. 371-380 ◽  
Author(s):  
X. Song ◽  
F. Yamamoto ◽  
M. Iguchi ◽  
Y. Murai
Keyword(s):  
Tracking Algorithm ◽  
Delaunay Tessellation

Improvement of the Delaunay-Tessellation Particle Tracking Algorithm in the Flow Visualization Research

2013 ◽  
Vol 411-414 ◽  
pp. 2134-2137
Author(s):  
Yang Zhang ◽  
Yuan Wang ◽  
Bin Yang
Keyword(s):  
Flow Visualization ◽  
Particle Tracking ◽  
Particle Tracking Velocimetry ◽  
Simple Structure ◽  
High Accuracy ◽  
Tracking Algorithm ◽  
Delaunay Tessellation ◽  
Complex Flows ◽  
Particle Tracking Algorithm ◽  
Novel Concept

The particle tracking velocimetry (PTV) algorithm is one of the most important branches in the flow visualization research. An efficient two-frame PTV based on Delaunay tessellation was updated by a novel concept called Dual Computation. The updated algorithm was tested using CFD flows with changeable parameters and random erasing of particles as perturbation. In addition to the simple structure and the minimal dependence on algorithmic assumptions, the advantages of this updated algorithm also include the high accuracy in addressing complex flows with noticeable ratio of particles having no match.

New LQG based Vector Tracking Algorithm using Additional Tracking Loops for High Disturbances Environment

2017 ◽  
Author(s):  
Minhuck Park ◽  
Sanghoon Jeon ◽  
Beomju Shin ◽  
Heekwon No ◽  
Changdon Kee ◽  
...  
Keyword(s):  
Tracking Algorithm ◽  
Vector Tracking ◽  
Tracking Loops

Automatic CamShift tracking algorithm based on multi-feature

2010 ◽  
Vol 30 (3) ◽  
pp. 650-652 ◽  
Author(s):  
Xuan LU ◽  
Hang LEI ◽  
Zong-bo HAO
Keyword(s):  
Tracking Algorithm

Robust tracking algorithm based on multi-feature fusion and particle filter

2010 ◽  
Vol 30 (3) ◽  
pp. 643-645 ◽  
Author(s):  
Wei ZENG ◽  
Gui-bin ZHU ◽  
Jie CHEN ◽  
Ding-ding TANG
Keyword(s):  
Particle Filter ◽  
Feature Fusion ◽  
Tracking Algorithm ◽  
Robust Tracking
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