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Proceedings Paper

About contradictions among different criteria for evaluation of image (interference) elements width changes
Author(s): Bohdan K. Wolczak
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Paper Abstract

It is shown that b a certain changing of optical signals /irnages/ statisica1 properties there are possible the cases of nar rowing image elements /interference lines! width which are deterni ned by containing 99 percent of total signal power ai. d sirnu1ta neuously enlarging of the same element deterrnined b containing of 90 per-cent of total signal power. Sirniliar or opposite situations are called as contradictions /anbi noniies/ of energetic criteria for evaluation of image elements changes /spectra bands or interference lines!. any examples of apparent contradictions /antinoxnies! of energetic criteria for evaluation image elenients width changes for seven examined physically possible to obtain low-band power concentration radiant spectra are prsen ted. Range of usefulness of four other oflen used criteria for eva luation lines width changes was examined. 6 coefficients of bands width which are followed bi other numerous cases of wrong eva1ua tions of optical or optoelectronical s''stems " sharpening" images are given. 318 / SPIE Vol. 1391 Laser Technology 111(1990) O-8194-0458-6/91/$4. 0

Paper Details

Date Published: 1 August 1991
PDF: 11 pages
Proc. SPIE 1391, Laser Technology III, (1 August 1991); doi: 10.1117/12.57200
Show Author Affiliations
Bohdan K. Wolczak, Technical Univ. of Szczecin (Poland)

Published in SPIE Proceedings Vol. 1391:
Laser Technology III
Wieslaw L. Wolinski; Bohdan K. Wolczak; Jerzy K. Gajda; Danuta Gajda; Ryszard S. Romaniuk, Editor(s)

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