Abstract: Computer vision and its application in the precision control system are discussed. In the process of fabricating, the accuracy of the products should be controlled reasonably and completely. The precision should be kept and adjusted according to the information of feedback got from the measurement on-line or out-line in different procedures. Computer vision is one of the useful methods to do this. Computer vision and the image manipulation are presented, and based on this, a n-dimensional vector to appraise on precision of machining is given.
Key words:
Computer vision Measurement Precision Quality of products
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Selected from Proceedings of 2000 the First International Conference on
Mechanical Engineering; revised manuscript September 3, 2001
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