A Novel PIV Interrogation Algorithm
Based on the thoroughly analysis of two conventional PIV algorithm, a new velocity extracting methods called Pre-estimate Searching Algorithm(PESA) is presented in this paper which combines the superiorities of the two conventional PIV algorithms. And the realization procedure of this new algorithm is provided also. Both the synthetic images and real PIV images experiments show that the new algorithm has the advantage of high accuracy and fast computing speed.
Hexing Li, Qunjie Xu and Daquan Zhang
L. F. Xu and G. Chen, "A Novel PIV Interrogation Algorithm", Advanced Materials Research, Vols. 356-360, pp. 1079-1084, 2012