Computer and Modernization ›› 2014, Vol. 0 ›› Issue (9): 72-76.doi: 10.3969/j.issn.10062475.2014.09.016

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A Fast Breakage Detection Based on Hough Transform and Image Fusion

  

  1. The status of industrial breakage detection has been studied, we propose making the digital image processing system replace the traditional hardware detection, then
    the first is image preprocessing to membrane, using Hough transform to segment region of interest for two consecutive frames, image contrast enhancement using wavelet transform,
    the followed is to calculate the energy of Laplace(EOI) for each pixel and Visibility(VI), the normalized value of the processed image fusion as a factor, and finally fused
    image was transformed into HSI space, then is the threshold segmentation, to discriminate the damaged. Experiments show that this detection method has strong antiinterference,
    low cost, high accuracy, small amount of calculation to identify the advantages of speed, meets the requirements of the realtime detection in the industrial field.
  • Received:2014-06-05 Online:2014-10-10 Published:2014-11-04

Abstract:

The status of industrial breakage detection has been studied, we propose making the digital image processing system replace the traditional hardware detection, then
the first is image preprocessing to membrane, using Hough transform to segment region of interest for two consecutive frames, image contrast enhancement using wavelet transform,
the followed is to calculate the energy of Laplace(EOI) for each pixel and Visibility(VI), the normalized value of the processed image fusion as a factor, and finally fused
image was transformed into HSI space, then is the threshold segmentation, to discriminate the damaged. Experiments show that this detection method has strong antiinterference,
low cost, high accuracy, small amount of calculation to identify the advantages of speed, meets the requirements of the realtime detection in the industrial field.

Key words: digital image processing, Hough transformation, breakage detection, image fusion, packaging of transparent film

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