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Research of Image Preprocessing in the Recognition System of RMB Crown Word

  • GuangJian ZhangEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9317)

Abstract

A crown word on a Chinese RMB note is a sequence of characters that uniquely identify a bank note. Training set sampling is very important in the recognition system of RMB crown word, which directly affects the accuracy of the recognition system. Image preprocessing operations require a number of properties on the crown characters such as the location, tilt correction, attitude, adjustment, noise reduction, binarization and single character segmentation and so on.

Keywords

Image processing Image segmentation The RMB crown word Pattern recognition 

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Department of Information EngineeringSichuan College of Architectural TechnologyDeyangChina

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