Modern Manufacturing Engineering ›› 2018, Vol. 454 ›› Issue (7): 124-128.doi: 10.16731/j.cnki.1671-3133.2018.07.021

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Industrial product counting system based on Faster-RCNN

Zhu Zemin1, Yu Fangfang1, Dong Rong2, Li Bo1   

  1. 1 School of Electronic Science and Engineering,Nanjing University,Nanjing 210023,China;
    2 School of Electronic Information,Nantong University,Nantong 226019,Jiangsu,China
  • Received:2017-03-27 Online:2018-07-20 Published:2018-07-20

Abstract: There may be missing workpiece and other defects when circular workpieces are packed.To ensure the quality,need to check the number of workpieces in the box.A new auto counting system based on Faster-RCNN is proposed to save labor cost.To handle the problem that the workpiece may be undetected when be sheltered by something,a newly fragmentation training method is proposed.After that,it merges the sub-proposal by horizontal projection and vertical projection and clustering the centroid of the sub-proposals when testing.Realistic experiments prove that the method improves detecting efficiency as well as ensuring very high reliability and compatibility.

Key words: workpiece counting, deep learning, Faster-RCNN, clustering, fragmentation

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