HP Labs India

Description
The dataset contains approximately 500 isolated samples each of 156 Tamil “characters” (details) written by native Tamil writers including school children, university graduates, and adults from the cities of Bangalore, Karnataka, India and Salem, Tamil Nadu, India. The data was collected using HP TabletPCs and is in standard UNIPEN format.

An offline version of the data is also available in the form of bi-level TIFF images, generated from the online data using simple piecewise linear interpolation with a constant thickening factor applied.

The data is available only for research use. Subsets of this dataset were used for the IWFHR 2006 Tamil Character Recognition Competition.

• Competition Home Page
• Structure of Dataset hpl-tamil-iso-char, with statistics of    characters
• Details of 156 Tamil Characters with Unicode mappings

Downloading the dataset implies that you have understood and accepted the terms of the license agreement.

• Online data, UNIPEN format, tar.gz file
  Version 1.0, Released June 08, 2006, 45 MB
  
  
• Offline (image) data, Bi-level TIFF, tar.gz file
  Version 1.0, Released June 08, 2006, 41 MB

Note: On downloading these files with Internet Explorer on Windows XP, the filename extension is changed to ".tar.tar", which is incorrect. It is recommended the file be restored to ".tar.gz" once downloaded.

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