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A hybrid adaptive thresholding method for text with halftone pattern in scanned document images.

Songyang YuWei Ming
Published in: Color Imaging: Displaying, Processing, Hardcopy, and Applications (2011)
Keyphrases
  • thresholding method
  • scanned document images
  • document images
  • adaptive threshold
  • gray level
  • scanned documents
  • gray scale
  • motion detection
  • global thresholding
  • color images
  • image segmentation