Abstract

An electronic method, using a TV system, which analyzes on-line the motion of various things, is described. The single sampled images may be digitized and stored in a minicomputer memory at TV rates, but this limited sampling frequency may be increased with the aid of a triggered stroboflash. The analysis of the acquired data may be made after the acquisition of either an image sequence or a single frame, according to program time and frame sampling frequency.

© 1980 Optical Society of America

Flying spot TV ophthalmoscope

R. H. Webb, G. W. Hughes, and O. Pomerantzeff
Appl. Opt. 19(17) 2991-2997 (1980)

Fabry-Perot-interferometer imaging system for thermospheric temperature and wind measurements

G. G. Sivjee, T. J. Hallinan, and G. R. Swenson
Appl. Opt. 19(13) 2206-2209 (1980)

Electronic speckle pattern interferometry using digital image processing techniques

Suezou Nakadate, Toyohiko Yatagai, and Hiroyoshi Saito
Appl. Opt. 19(11) 1879-1883 (1980)

Optical analysis of laser systems using interferometry

V. K. Viswanathan, I. Liberman, G. Lawrence, and B. D. Seery
Appl. Opt. 19(11) 1870-1873 (1980)

Versatile microsecond movie camera

R. W. Dreyfus
Appl. Opt. 19(6) 905-908 (1980)