The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of A Hardware Chain Coder for Industrial Vision Systems

산업용 비젼 시스템을 위한 체인코더의 제작

  • 이병일 (한국과학원 전기 및 전자공학과) ;
  • 신유식 (한국과학원 전기 및 전자공학과) ;
  • 임준홍 (한양대 공대 전자공학과) ;
  • 서일홍 (한양대 공대 전자공학과) ;
  • 변증남 (한국과학원 전기 및 전자공학과)
  • Published : 1989.08.01
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Abstract

One of the major issues of the industrial vision systems is lengthy processing time due to bulky data for image coding. To reduce the processing time, a modified chain coding algorithm is proposed in such a way that it is more suitable for hardware implementation. A hardware chain coder is developed and used for learn and recognizing objects by extracting several features. It is shown that the desired vision system is much faster than a typical software based system so that it may be applicable to real-time industrial operations.

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