Defects Detection in Continuous Manufacturing by means of Convolutional Neural Networks

  • Authors:
  • José A. Calderón-Martinez;Pascual Campoy-Cervera

  • Affiliations:
  • Department of Automatic Control, Electrical Engineering and Industrial Computing, Universidad Politecnica de Madrid, Madrid, Spain 28006 and Instituto Tecnologico de Aguascalientes, Aguascalientes ...;Department of Automatic Control, Electrical Engineering and Industrial Computing, Universidad Politecnica de Madrid, Madrid, Spain 28006

  • Venue:
  • IWANN '03 Proceedings of the 7th International Work-Conference on Artificial and Natural Neural Networks: Part II: Artificial Neural Nets Problem Solving Methods
  • Year:
  • 2009

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Abstract

Detecting defects in paper pulp manufacturing process's using a non-touched, effective, on-line and fast method is critical in the paper industry. This work presents a neural network based system for detecting pitchand shivedefects using digital filters generated by a Convolutional Neural Architecture. The main subjects discussed are: generating digital filters automatically, filters optimal size for this application, and detecting and identifying defects. The experimental results exhibit how simple and powerful is the architecture designed for generating filters to detect different defect types.