A NEW FAMILY OF NONLINEAR FILTERS FOR BACKGROUND SUBTRACTION OF WIDE-FIELD SURVEYS

Authors
SHERGIN VS KNIAZEV AY LIPOVETSKY VA
Citation
Vs. Shergin et al., A NEW FAMILY OF NONLINEAR FILTERS FOR BACKGROUND SUBTRACTION OF WIDE-FIELD SURVEYS, Astronomische Nachrichten, 317(2), 1996, pp. 95-100
Citations number
9
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomische Nachrichten → ACNP
ISSN journal
00046337
Volume
317
Issue
2
Year of publication
1996
Pages
95 - 100
Database
ISI
SICI code
0004-6337(1996)317:2<95:ANFONF>2.0.ZU;2-O
Abstract
In this paper the definitions and properties of a newly dedicated set of high-frequency filters based on smoothing-and-clipping are briefly described. New applications for the reduction of wide-field 2048x2048 CCD spectral and direct images of a new deep survey KISS are also pres ented.