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The Image Preprocessing and Check of Amount for VAT Invoices.

Yue YinYu WangYing JiangShangang FanJian XiongGuan Gui
Published in: CSPS (2) (2018)
Keyphrases
  • image preprocessing
  • feature extraction
  • image enhancement
  • preprocessing step
  • connected component analysis
  • iris recognition
  • image processing
  • pattern recognition
  • single linkage