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What is Brightness

Chapter 10
Examining Optoelectronics in Machine Vision and Applications in Industry 4.0
Is an attribute of visual perception in which a source appears to be radiating or reflecting light. It is not necessarily proportional to luminance.
Published in Chapter:
Technical Vision Model of the Visual Systems for Industry Application
Oleg Sytnik (A. Ya. Usikov Institute for Radiophysics and Electronics of the National Acadademy of Sciences of Ukraine, Ukraine) and Vladimir Kartashov (Kharkiv National University of Radio Electronics, Ukraine)
Copyright: © 2021 |Pages: 23
DOI: 10.4018/978-1-7998-6522-3.ch010
Abstract
The problems of highlighting the main informational aspects of images and creating their adequate models are discussed in the chapter. Vision systems can receive information about an object in different frequency ranges and in a form that is not accessible to the human visual system. Vision systems distort the information contained in the image. Therefore, to create effective image processing and transmission systems, it is necessary to formulate mathematical models of signals and interference. The chapter discusses the features of perception by the human visual system and the issues of harmonizing the technical characteristics of industrial systems for receiving and transmitting images. Methods and algorithms of pattern recognition are discussed. The problem of conjugation of the characteristics of the technical vision system with the consumer of information is considered.
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