Title :
Application of 2-D filtering in determination of the velocity of flow fields
Author :
Karbassian, A. ; Ahmadi, M. ; Rankin, G.W. ; Hashemian, R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Windsor Univ., Ont., Canada
Abstract :
Application of two-dimensional digital filtering in determination of velocity of flow fields is investigated. It is shown that 2D digital filtering can be applied effectively on the PIV images of the flow fields (instead of applying optical filtering) to extract the whole field velocity information of the flow
Keywords :
flow; image processing; two-dimensional digital filters; velocity measurement; 2D filtering; PIV images; flow field velocity; particle image velocimetry; two-dimensional digital filtering; velocity information; visualization; Application software; Band pass filters; Digital filters; Frequency domain analysis; Image motion analysis; Information filtering; Information filters; Optical filters; Optical scattering; Shape;
Conference_Titel :
Communications, Computers and signal Processing, 2001. PACRIM. 2001 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-7080-5
DOI :
10.1109/PACRIM.2001.953523
