Title :
An optical image-filtering based on spatial arrangement of multiple quantum well diodes
Author :
Yazdani, F. ; De Souza, E.A.
Author_Institution :
Inst. de Fisica, Brasilia Univ., Brazil
Abstract :
Linear operation and optimization of a cross-differentiator is presented. It is an analog/optical image filter operating in real time/space based on spatial arrangement of multiple quantum well diodes.
Keywords :
SEEDs; image processing; optical filters; photodiodes; semiconductor quantum wells; cross-differentiator; multiple quantum well diodes; optical image-filtering; Convolution; Diodes; Excitons; Filtering; Kernel; Linearity; Optical devices; Optical filters; Photodiodes; Quantum well devices;
Conference_Titel :
Lasers and Electro-Optics Society, 2004. LEOS 2004. The 17th Annual Meeting of the IEEE
Print_ISBN :
0-7803-8557-8
DOI :
10.1109/LEOS.2004.1363228
