DocumentCode
1690890
Title
Analog implementation of an order statistics filter
Author
Vlassis, S. ; Siskos, S. ; Pitas, I.
Author_Institution
Dept. of Phys., Aristotelian Univ. of Thessaloniki, Greece
Volume
1
fYear
1998
Firstpage
649
Abstract
An analog implementation of an order statistics filter based on current-mode techniques is presented. The circuit is designed using switched-current delay lines and current maximum extractors. These filters could be easily incorporated in smart sensors as well as in smart cameras. SPICE simulation results demonstrate the feasibility of simple analog filters using current-mode techniques
Keywords
CMOS analogue integrated circuits; analogue processing circuits; current-mode circuits; delay filters; delay lines; nonlinear filters; statistical analysis; switched current circuits; CMOS; SPICE simulation results; analog filters; analog implementation; current maximum extractors; current-mode techniques; nonlinear filters; order statistics filter; smart cameras; smart sensors; switched-current delay lines; Circuits; Delay lines; Detectors; Digital filters; Filtering; Image edge detection; Intelligent sensors; Mirrors; Smart cameras; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 1998. MELECON 98., 9th Mediterranean
Conference_Location
Tel-Aviv
Print_ISBN
0-7803-3879-0
Type
conf
DOI
10.1109/MELCON.1998.692509
Filename
692509
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