GUO Dong, DONG You, WANG Ming-quan, GAO Yuan-fei. Fast matching algorithm in cartridge module detection[J]. Journal of Applied Optics, 2010, 31(4): 602-605.
Citation: GUO Dong, DONG You, WANG Ming-quan, GAO Yuan-fei. Fast matching algorithm in cartridge module detection[J]. Journal of Applied Optics, 2010, 31(4): 602-605.

Fast matching algorithm in cartridge module detection

  • In order to quickly, automatically and accurately judge whether the cartridge module is qualified, according to the combustible tight plug cover image of cartridge module and the detection requirements, a fast image matching algorithm based on classical correlation coefficient matching algorithm is used to reduce the correlation coefficient calculation and template matching search scope, and the speed of the image matching is increased without sacrificing the matching accuracy. Field test shows that this method can rapidly and accurately complete target detection, false rate<1%, matching speed increased by 67%, which meet the production requirements.
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