Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 1995.04b
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- Pages.371-376
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- 1995
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- 2005-8446(pISSN)
High accuracy measurement of the position and orientation of SMD VR by Computer Vision
비젼을 이용한 SMD 부품의 위치 및 자세 계측
Abstract
Computer vision is applicated to measure the position and orientation of the SMD on 8mm Camcoder PCB and advanced image processing algorithms for high accuracy and real time processing are proposed. Illumination conditions are optimized for the best image formation and a set of LEDs is used as economic illuminator, which is regarded as a summation of many point sources. Conctete optical system is constructed and the performance of the proposed algorithm is verified by several experiments.
Keywords