Difference between revisions of "Ground Truth for LRDE DBD binarization"

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=Submitted Files=
=Submitted Files=
==Version 1.0==
==Version 1.0==
* [http://www.iapr-tc11.org/dataset/LRDE/nouvel_obs_2402_bin_gt-1.0.zip Binarization groundtruth] (21 Mb)
* [http://www.iapr-tc11.org/dataset/LRDE/nouvel_obs_2402_bin_gt-1.0.zip Binarization groundtruth] (0 Mb)

Latest revision as of 01:28, 4 July 2013

Datasets -> Datasets List -> Current Page

Created: 2013-05-30
Last updated: 2013-007-04


scanned, magazine, documents, binarization


125 binarized images for "clean documents".

Image groundtruths have been produced using a semi-automatic process: a global thresholding followed by some manual adjustments.

Purpose of the three document qualities :

  • Original : evaluate the binarization quality on perfect documents mixing text and images.
  • Clean : evaluate the binarization quality on perfect document with text only.
  • Scanned : evaluate the binarization quality on slightly degraded documents with text only.

Related Dataset

Related Tasks

Submitted Files

Version 1.0

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