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Application of Edge Tracking Algorithm to Multiple Paper Defects Segmentation
  
DOI:10.11980/j.issn.0254-508X.2017.08.008
Key Words:multiple paper defects  edge tracking  web inspection system
Author NameAffiliation
李 茜 陕西科技大学电气与信息工程学院陕西西安,710021 
文 豪* 陕西科技大学电气与信息工程学院陕西西安,710021 
曲蕴慧 陕西科技大学电气与信息工程学院陕西西安,710021 
汤 伟 陕西科技大学电气与信息工程学院陕西西安,710021 
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Abstract:Aiming at the problem of multiple paper defects segmentation in web inspection system, an improved edge tracking algorithm was proposed in this paper. This algorithm firstly tracked the chain code of paper defect edge, and recorded the coordinates to get the bounding rectangle of the image, then extracted defect image of each rectangle. The results showed that the presented algorithm not only could effectively extract the edge of paper defect, but also precisely completed the segmentation of multiple paper defects.
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