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Text-Line Extraction Using a Convolution of Isotropic Gaussian Filter with a Set of Line Filters.

Syed Saqib BukhariFaisal ShafaitThomas M. Breuel
Published in: ICDAR (2011)
Keyphrases
  • line extraction
  • gaussian filter
  • morphological operations
  • image processing
  • document images
  • image enhancement
  • text retrieval
  • computer vision
  • multiscale
  • binary images
  • hough transform