A PROPOSAL OF 3D MEASURING METHOD BY MEANS OF A SINGLE CAMERA AND ITS APPLICATION TO PRECISE BASELINE DETECTION ALGORITHM FOR ELECTRONIC DEVICE INSPECTION(International Workshop on Advanced Image Technology 2006)

概要

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PC image processing system for visual inspection of electronic devices was developed and applied to the real production lines. 3D image processing algorithms by single camera system are presented in this paper, and the performances of the inspection system are also presented based on the applications to the experimental equipment. It is indispensable to prepare for the spreading variations in product design and for the shortage in product life cycle, under the changing circumstances of portable phone, PC, and several electronic devices. Accordingly the inspection of the electronic devices must be shorten in development period, must be enforced in precision and also be refined in size. Therefore image processing is becoming one of the important key technologies in this field. This paper proposes a flexible image processing system for the inspections of electronic devices such as small size connectors implemented on general purpose PC.
社団法人電子情報通信学会の論文
2006-01-02