Title :
Nontraditional acousto-optic correlators
Author :
Ushakov, Victor N. ; Rogov, Andrey N. ; Sergienko, Alexander B.
fDate :
Oct. 31 1994-Nov. 3 1994
Abstract :
Two unconventional ideas are discussed: informative use of the second transversal coordinate in a single-channel acousto-optic correlator (AOC) (two-dimensional reference mask) and acousto-optic implementation of quadrature signal processing. A number of corresponding AOC architectures are considered and the results of both theoretical and experimental investigation are presented
Keywords :
acousto-optical correlation; acousto-optical modulation; video signal processing; AOC architectures; quadrature signal processing; second transversal coordinate; single-channel acousto-optic correlator; two-dimensional reference mask; video signals; Acoustooptic correlators; Acoustooptic modulation; Video signal processing;
Conference_Titel :
Ultrasonics Symposium, 1994. Proceedings., 1994 IEEE
Conference_Location :
Cannes, France
Print_ISBN :
0-7803-2012-3
DOI :
10.1109/ULTSYM.1994.401687
