ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 004.932.2

DETERMINATION OF CONTRAST SENSITIVITY FUNCTION FOR TECHNICAL VISION SYSTEM

V. V. Bezzubik
ITMO University; Scientific researcher


N. R. Belashenkov
Public liable company “LOMO”; Assistant of technical director


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Abstract. A mathematical model is developed for determination of contrast sensitivity function of technical vision system. The model is based on an idea of functioning of receptive fields of human vision system. Aquantitativemeasureofdigitalimagecontrastisproposed. Comparative analysis of the model data and experimental data on contrast sensitivity of human vision system is performed.
Keywords: digitalimage, measure of contrast, contrast sensitivity function, human vision system, technical vision system, artificial intellect