Research on digital image recognition system based on multiple invariant moments theory and BP neural network

  • Authors:
  • Jian-ning Han;Ming-quan Wang

  • Affiliations:
  • School of Information and Communication Engineering, North University of China, Taiyuan, Shanxi, China;School of Information and Communication Engineering, North University of China, Taiyuan, Shanxi, China

  • Venue:
  • CAR'10 Proceedings of the 2nd international Asia conference on Informatics in control, automation and robotics - Volume 3
  • Year:
  • 2010

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Abstract

Based on the pattern recognition theory, principle processes of a digital image are described. To achieve de-noising, sharpening, binary transformation, edge extraction and other image processing of digital image, the image recognition system was programmed in C language. The system calculates the seven invariant moments as all characters of an image, recognizes an image by BP neural network.