FREQUENCY MULTIPLEXED DOG FILTER

Citation
L. Shang et al., FREQUENCY MULTIPLEXED DOG FILTER, Optics and lasers in engineering, 27(2), 1997, pp. 161-177
Citations number
20
Categorie Soggetti
Optics
ISSN journal
01438166
Volume
27
Issue
2
Year of publication
1997
Pages
161 - 177
Database
ISI
SICI code
0143-8166(1997)27:2<161:FMDF>2.0.ZU;2-R
Abstract
In order to improve optical correlation performance, a multiplexed DOG (MDOG) filter is constructed from two Difference of Gaussian (DOG) fi lters, one DOG filter is tuned for noise robustness and tile other for accurate object localization. The filter's performance is compared wi th the CMF, POF and single DOG filter. (C) 1997 Elsevier Science Ltd.