Improvement connection control of optical components using TV means

Божко, Костянтин Михайлович; Сидоренко, Сергій Юрійович; Кущовий, Сергій Миколайович

doi:10.15587/2312-8372.2015.51932

TAPR

2015

DOI: 10.15587/2312-8372.2015.51932

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Improvement connection control of optical components using TV means

Костянтин Михайлович Божко¹,

Сергій Юрійович Сидоренко²,

Сергій Миколайович Кущовий³

Abstract: Розглянуто основні види з'єднань оптичних деталей та визначені критерії їх міцності. Об ґрунтовано застосування телевізійних засобів для контролю дефектів оптичних деталей і їх з'єднань. Доведено можливість субпіксельного вимірювання геометричних розмірів об'єктів. Запропоновано застосування телевізійних засобів для контролю оптикоелектронних приладів і систем, зокрема клейових з'єднань фотоелектричних сонячних батарей. Ключові слова: оптичні деталі, телевізійний контроль, субпіксельне вимірювання, фотоелект р… Show more

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2023

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Optical system for enhancing the precision of geometric parameter estimation for objects utilizing defocused images

Bilynsky,

Zhivotivskyi,

Nikolsky

et al. 2023

Optical Fibers and Their Applications 2023

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Today, optical systems of subpixel measurements of geometric dimensions of objects, as well as 3D triangulation measurement systems, have gained wide application. This capability is achieved under the condition of obtaining sharp images of the investigated object. However, challenges arise when the object's image or a specific part of it becomes blurred or defocused, as some of its features lie outside the focal plane. The use of defocused images leads to significant measurement errors during their computer processing. The paper introduces a method based on the use of two defocused images of the research object. Through advanced computer processing, this approach enables obtaining a sharp image, extracting its contour, and acquiring its geometric parameters with subpixel precision.

show abstract

Optical system for enhancing the precision of geometric parameter estimation for objects utilizing defocused images

Bilynsky,

Zhivotivskyi,

Nikolsky

et al. 2023

Optical Fibers and Their Applications 2023

View full text Add to dashboard Cite

show abstract

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Improvement connection control of optical components using TV means

Cited by 1 publication

References 8 publications

Optical system for enhancing the precision of geometric parameter estimation for objects utilizing defocused images

Optical system for enhancing the precision of geometric parameter estimation for objects utilizing defocused images

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