Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2003.06a
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- Pages.1275-1278
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- 2003
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- 2005-8446(pISSN)
Deveopement of Scratch Detection Algorithm for ITO coated Glass using Image Processing Technique
화상처리를 이용한 ITO 코팅 유리의 결함검출기법 개발
Abstract
This research describes a image-processing technique for the scratch detecting algorithm for ITO coated glass. The light emitter efficiency of Organic EL has a failing-off in quality due to many causes. One of the many causes was the defects of the surface in ITO coated glass. We use the logical level thresholding method for binarization of gray-scaled glass image. This method is useful to the algorithm for detecting scratch of ITO coated glass automatically without need of any prior information of manual fine tuning of parameters.
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