Experimental Estimation of Frequency-Contrast Characteristics of Active Pulsed Television Systems under Conditions of Enhanced Turbidity of Aerosol Media

Статья в журнале

Results of laboratory experiments on studying the influence of scattering and absorbing media on the quality of object imaging with active pulsed television optoelectronic systems (OESs) are discussed. It is shown that the quality of object images in active pulsed vision systems or their frequency-contrast characteristics can be studied both by direct measurements or indirectly using Fourier transforms of test object images or derivatives of functions determined in experiments. A previously formulated theoretical statement that the image quality for objects screened by turbid media when using active pulsed OESs with backscattered noise signal selection can be higher almost by an order of magnitude than when using an OES operating with laser side illumination and constantly opened receiver has been confirmed experimentally.

Журнал:

Atmospheric and Oceanic Optics
SpringerLink (Luxembourg)
Индексируется в Scopus, Web of Science

Библиографическая запись: Experimental estimation of frequency-contrast characteristics of active pulsed TV OES under conditions of enhanced aerosol medium turbidity / V. V. Belov [et. al.] // Atmospheric and Oceanic Optics. - 2019. - Vol. 32. - Iss. 1. - P. 103–107. - DOI: 10.1134/S1024856019010044

Ключевые слова:

ACTIVE PULSED TV OESS BACKSCATTERED NOISE SIGNAL LABORATORY EXPERIMENTS QUALITY OF OBJECT IMAGING FREQUENCY-CONTRAST CHARACTERISTICS TEST PATTERNS SCATTERING AND ABSORBING MEDIA

Индексируется в:

Авторы: Капустин В. В., Курячий М. И., Мовчан А. К.

Год издания: 2019

Страницы: 103 - 107

Язык: Английский

DOI: 10.1134/S1024856019010044