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KEY OF PACKAGED GRAIN QUANTITY RECOGNITION——RESEARCH ON PROCESSING AND DESCRIBING OF “FISH AND DESCRIBING OF “FISH SCALE BODY”

  • Ying Lin
  • Xinglin Fang
  • Yueheng Sun
  • Yanhong Sun
Conference paper
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 294)

Abstract

The key to identifying the packaged grain is the shape of package, and the key to identifying shape is processing and describing the boundary of package. Based on a lot of analysis and experiment, this article select the canny operator and chain code to process and describe the boundary of package. Aiming at the boundary is not absolute connectivity, the closure operation of Mathematical Morphology is introduced to do pretreatment on binary image of packaged grain. Finally the boundary is absolute connectivity. Experiments show that the proposed method enhances the anti-jamming and robustness of edge detection.

Keywords

Edge Detection Mathematical Morphology Fish Scale Edge Curve Chain Code 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  • Ying Lin
    • 1
    • 2
  • Xinglin Fang
    • 1
  • Yueheng Sun
    • 2
  • Yanhong Sun
    • 1
  1. 1.Chongqing Jiao Tong UniversityChongqingChina
  2. 2.Tianjin UniversityTianjinChina

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