Implementation of non-linear filters using nanoelectronic single-electron circui

2020-02-03 19:11:30

single image filter processing filters

责任者: Kafantaris, D.;Karafyllidis, I.;Andreadis, I. 单位: Dept. of Electr. & Comput. Eng., Democritus Univ. of Thrace, Xanthi, Greece 来源出处: Microelectronics Journal(Microelectron. J. (UK)),2004/11/,35(11):881-9 摘要: Non-linear filters are large family of filters used in signal and image processing. They have found numerous applications such as in digital image restoration, speech processing and coding, digital TV applications, etc. In this paper, two binary non-linear filters, the three-point median filter and the 2×2-pixel morphological opening filter are designed using nanoelectronic single-electron circuitry. In single-electron circuits bits of information are represented by the presence or absence of single electrons at conducting islands. The two nanoelectronic filters are simulated using a Monte Carlo technique and their correct and stable logical operation is confirmed 关键词: logic gates;logic simulation;median filters;Monte Carlo methods;nanoelectronics;nonlinear filter implementation;nanoelectronic single electron circuitry;signal processing;image processing;digital image restoration;speech processing;digital TV applications;two binary nonlinear filters;three point median filter;2×2-pixel morphological opening filter;conducting islands;Monte Carlo method;stable logical operation