We used a real-time joint transform correlation technique for sizing opaque particles. The scheme can be used to estimate the size of both nonspherical and spherical particles. Computer simulation results are presented to illustrate the performance of this technique.
© 1997 Optical Society of America
Xue-Wen Chen and Mohammad A. Karim, "Sizing opaque particles with joint transform correlation," Appl. Opt. 36, 3547-3550 (1997)