Research of online detection of strip misalignment and wrinkling

  • Authors:

  • Yuqi Pan;Lijun Lin;Xiong Chen

  • Affiliations:

  • Intelligent Control Research Lab, Department of Electronic Engineering, Fudan University, Shanghai 200433, China;Baosteel Group Corporation, Shanghai 201900, China;Intelligent Control Research Lab, Department of Electronic Engineering, Fudan University, Shanghai 200433, China

  • Venue:
  • International Journal of Wireless and Mobile Computing
  • Year:
  • 2014

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Abstract

This paper focuses on detection of strip misalignment and wrinkling based on digital image processing. The proposed operation is based on AIM saliency model. Misalignment detection is achieved by tracking the movement of the edges in sequential images. Detection of strip wrinkling is based on the image variance. The experiment shows that the proposed measure has good performance.