DocumentCode
383610
Title
An analog median filter with fuzzy adaptation
Author
Lemus-López, Javier ; Díaz-Sánchez, Alejandro ; Ramirez-Angulo, Jaime
Author_Institution
Nat. Inst. for Astrophys., Opt. & Electron., Puebla, Mexico
Volume
1
fYear
2002
fDate
2002
Firstpage
141
Abstract
The implementation of an analog median filter with a fuzzy adaptation mechanism is discussed. The adaptive median filter is based on transconductance comparators, which saturation current is used to adapt the local weight operator. All the simulations were made using a BSIM3 Level 49 model and 1.5 μm MOSIS technology parameters.
Keywords
CMOS analogue integrated circuits; active filters; adaptive filters; comparators (circuits); fuzzy logic; median filters; 1.5 micron; BSIM3 Level 49 model; CMOS analog filter; MOSIS technology parameters; adaptive median filter; analog median filter; fuzzy adaptation mechanism; local weight operator; saturation current; transconductance comparators; weighted median circuit detector; Adaptive filters; Astrophysics; Circuits; Detectors; Differential amplifiers; Optical filters; Parameter estimation; Transconductance; Transconductors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 2002. 9th International Conference on
Print_ISBN
0-7803-7596-3
Type
conf
DOI
10.1109/ICECS.2002.1045353
Filename
1045353
Link To Document