Datasets

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DAS2010 Special Session on Contributed Datasets

Optical Character Recognition (OCR)

Machine-print OCR


Handwriting

On-line: vectorial, <math>(x_t, y_t)</math>


  • (Needs Update) Kuchibue & Nakayosi (by Masaaki Nakagawa and Stefan Jaeger)
    • Together, these databases comprise more than 3 million Japanese characters from 283 writers.

Off-line: image, <math>I(x,y)</math>

  • IAM Database - A full English sentence database for off-line handwriting recognition.
  • MARG- Medical Article Records Groundtruth ([1]) is a freely-available repository of document page images and their associated textual and layout data. The data has been reviewed and corrected to establish its "ground truth". Please contact Dr. George Thoma (thoma@lhc.nlm.nih.gov) at the National Library of Medicine for more information.

Miscellaneous Kanji handwritten OCR databases



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