video frequency


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video frequency

[′vid·ē·ȯ ′frē·kwən·sē]
(communications)
One of the frequencies existing in the output of a television camera when an image is scanned; it may be any value from almost zero to well over 4 megahertz.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
(20), the complex image f(x, y, z) can be reconstructed from video frequency dechirp echo signal [S.sub.if] (K, [phi], [theta]), while the flying platform motion effect during time-divided transmitting-receiving procedure should be compensated in the imaging algorithm.