Open AccessA SCHEME OF HOLOGRAPHIC METHOD FOR OBTAINING A SINGLE MASK FOR REALIZATION OF GENERALIZED TRANSFORMS
Author(s) -
Cheng Lu
Publication year - 1982
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.31.386
Subject(s) - realization (probability) , holography , sort , computer science , scheme (mathematics) , unitary state , algorithm , optics , noise (video) , physics , image (mathematics) , computer vision , mathematics , mathematical analysis , statistics , law , political science , information retrieval
A scheme of multi-exposure holographic method for obtaining a single mask for realization of a kind of unitary transforms is suggested. The formula of signal-to-noise ratio of the transform due to masks of this sort is deduced from a statistical point of view.