Синтез метода идентификации видеоизображения интерференционной полосы поверхности функциональных подложек электронной техники
Дата
2014
ORCID
DOI
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Назва журналу
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Видавець
НТУ "ХПИ"
Анотація
В статье рассмотрены вопросы обработки изображений в автоматизированной системе контроля шероховатости поверхности подложек для изделий электронной техники. Сформированы требования к разрабатываемой технологии контроля, выполнены обзор и
анализ методов идентификации полутоновых изображений. Синтезирован метод идентификации видеоизображения интерференционной полосы поверхности на основе методов поэлементных преобразований, линейного контрастирования, пороговой обработки и порогового разделения
Surface roughness of a functional substrates testing is a responsible stage in electronic devices production as this geometrical parameter of surface quality influences both of production process, and stability of finished product work. Automation of a surface roughness testing process is an actual task in the conditions of universal implementation of information technologies in instrument-making productions. The solution of this task will allow to increase reliability and to reduce labor input of testing, and also to increase speed of measurements results processing. In the article the questions of images processing in automated testing system for substrates surface roughness for products of electronic equipment are considered. The requirements to developed technology of testing are formulated, the review and the analysis of grayscale images identification methods are executed. The method of identification of the surface interferential strip video image on the basis of methods of bit-by-bit transformations, linear contrasting, threshold processing and threshold division is synthesized
Surface roughness of a functional substrates testing is a responsible stage in electronic devices production as this geometrical parameter of surface quality influences both of production process, and stability of finished product work. Automation of a surface roughness testing process is an actual task in the conditions of universal implementation of information technologies in instrument-making productions. The solution of this task will allow to increase reliability and to reduce labor input of testing, and also to increase speed of measurements results processing. In the article the questions of images processing in automated testing system for substrates surface roughness for products of electronic equipment are considered. The requirements to developed technology of testing are formulated, the review and the analysis of grayscale images identification methods are executed. The method of identification of the surface interferential strip video image on the basis of methods of bit-by-bit transformations, linear contrasting, threshold processing and threshold division is synthesized
Опис
Ключові слова
шероховатость поверхности, контроль, автоматизированная система, интерференционный метод, обработка изображений, functional substrate, surface roughness, testing, automated system, interference method, image processing, identification
Бібліографічний опис
Синтез метода идентификации видеоизображения интерференционной полосы поверхности функциональных подложек электронной техники / И. Ш. Невлюдов [и др.] // Вестник Нац. техн. ун-та "ХПИ" : сб. науч. тр. Темат. вып. : Новые решения в современных технологиях. – Харьков : НТУ "ХПИ". – 2014. – № 26 (1069). – С. 153-160.