An industrial 3D vision system for size measurement of iron ore green pellets using morphological image segmentation
作者: Matthew J. ThurleyTobias Andersson
作者单位: 1Luleå University of Technology, Department of Computer Science and Electrical Engineering, Luleå SE-97187, Sweden
刊名: Minerals Engineering, 2007, Vol.21 (5), pp.405-415
来源数据库: Elsevier Journal
DOI: 10.1016/j.mineng.2007.10.020
关键词: Particle sizeOn-line analysis
原始语种摘要: Abstract(#br)An industrial prototype 3D imaging and analysis system has been developed that measures the pellet sieve size distribution into nine sieve size classes between 5 and 16+mm. The system is installed and operational at a pellet production plant capturing and analysing 3D surface data of piled pellets on the conveyor belt. It provides fast, frequent, non-contact, consistent measurement of the pellet sieve size distribution and opens the door to autonomous closed loop control of the pellet balling disk or drum in the future. Segmentation methods based on mathematical morphology are applied to the 3D surface data to identify individual pellets. Determination of the entirely visible pellets is made using a new two feature classification, the advantage being that...
全文获取路径: Elsevier  (合作)
影响因子:1.207 (2012)

  • segmentation 分段
  • vision 视力
  • morphological 形态学的
  • image 
  • measurement 测量
  • analysis 分析
  • industrial 工业的
  • system 
  • green 绿色