Measuring the modulation-transfer function of radiation-tolerant machine-vision system using the sum of harmonic components of different frequency

Oleg A. Perezyabov; Nadezhda K. Maltseva; Aleksandr V. Ilinski

doi:10.1117/12.2265612

16 May 2017 Measuring the modulation-transfer function of radiation-tolerant machine-vision system using the sum of harmonic components of different frequency

Oleg A. Perezyabov, Nadezhda K. Maltseva, Aleksandr V. Ilinski

Author Affiliations +

Proceedings Volume 10231, Optical Sensors 2017; 102311R (2017) https://doi.org/10.1117/12.2265612
Event: SPIE Optics + Optoelectronics, 2017, Prague, Czech Republic

Abstract

There are a number of robotic systems that are used for nuclear power plant maintenance and it is important to ensure the necessary safety level. The machine-vision systems are applied for this purpose. There are special requirements for the image quality of these systems. To estimate the resolution of a video-system one should determine the impact of the system on the special test pattern. In this paper we describe the procedure of determining the number of the modulation transfer function values of the radiation-tolerant machine-vision systems using the test pattern, containing the sum of the harmonic functions of different frequency.

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Oleg A. Perezyabov, Nadezhda K. Maltseva, and Aleksandr V. Ilinski "Measuring the modulation-transfer function of radiation-tolerant machine-vision system using the sum of harmonic components of different frequency", Proc. SPIE 10231, Optical Sensors 2017, 102311R (16 May 2017); https://doi.org/10.1117/12.2265612

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KEYWORDS

Modulation transfer functions

Machine vision

Image quality

Spatial frequencies

Modulation

Algorithm development

Fourier transforms

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