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Adaptive filtering in astronomical image processing
Author(s) -
Richter G. M.,
Böhm P.,
Lorenz H.,
Priebe A.,
Capaccioli M.
Publication year - 1991
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.2113120602
Subject(s) - adaptive filter , filter (signal processing) , computer vision , image processing , artificial intelligence , impulse (physics) , signal processing , computer science , impulse response , physics , image (mathematics) , algorithm , mathematics , digital signal processing , quantum mechanics , mathematical analysis , computer hardware
An adaptive filter for processing of astronomical images is developed and described. The filter recognizes the local signal resolution (which usually varies strongly across the image) and adapts its own impulse response to this resolution.