Abstract
In this paper, a character recognition system is designed by using and the machine vision function of IMAQ Vision module in LabVIEW. The whole system includes four parts: image acquisition, image preprocessing, image segmentation and character recognition. Image preprocessing includes image gray and low-pass filter processing, Image segmentation is obtained by threshold segmentation and morphological processing. Finally, characters were recognized by compared with the training sample sets. The system can accurately realize the recognition of characters on the RMB.
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