Title :
Filtration of optical signal in machine vision systems based on solid-state image sensor
Author :
Starynska, Anna ; Terletsky, Alexandr
Author_Institution :
Fac. of Electron., NTUU “Kiev Polytech. Inst.”, Kiev, Ukraine
Abstract :
In the process of designing a machine vision system, a critical step is selecting an image sensor and optics that satisfy the required parameters of the resolution. In this paper a new analytical model for determining the resolution of an imaging system was proposed, by evaluation modulation transfer function (MTF). This model was based on the topological parameters of image sensors and parameters of lenses. In this article were presented MTF diagrams for the real imaging system.
Keywords :
computer vision; image resolution; image sensors; lenses; optical design techniques; optical filters; optical transfer function; spatial filters; MTF; imaging system resolution; lenses; machine vision system design; modulation transfer function; optical signal filtration; real imaging system; solid-state image sensor; topological parameters; Image resolution; Image sensors; Lenses; Machine vision; Optical imaging; Optical sensors; convolution; image sensors; modeling; modulation transfer function (MTF); point spread function (PSF); spatial frequencies;
Conference_Titel :
Electronics and Nanotechnology (ELNANO), 2014 IEEE 34th International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4799-4581-8
DOI :
10.1109/ELNANO.2014.6873439
