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Proceedings Paper

Analysis of the digital algorithms of PIV-images processing by computer simulation
Author(s): V. A. Grechikhin; L. A. Razumov; E. V. Savchenko
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Paper Abstract

The research results of characteristics of various algorithms of PIV-images digital processing, obtained by a method of computer modeling, are considered. The comparative analysis of estimation methods of the shifts field of the PIV-images elements (a method of cross-correlation, a method of the minimum quadratic distance, a method of weighing and a phase method) is carried out.

Paper Details

Date Published: 10 June 2006
PDF: 8 pages
Proc. SPIE 6262, Optical Methods of Flow Investigation, 626205 (10 June 2006); doi: 10.1117/12.682921
Show Author Affiliations
V. A. Grechikhin, Moscow Power Engineering Institute Technical Univ. (Russia)
L. A. Razumov, Moscow Power Engineering Institute Technical Univ. (Russia)
E. V. Savchenko, Moscow Power Engineering Institute Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 6262:
Optical Methods of Flow Investigation
Yuri N. Dubnistchev; Bronyus S. Rinkevichyus, Editor(s)

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