== Blueprint for Optical Character Recognition ==
Be able to scan in a paper-based form to populate the database

 * http://wiki.sahana.lk/doku.php/sahanaocr
 * http://wiki.sahana.lk/doku.php?id=dev:sahana_xform

The C++ code written for SahanaPHP (during GSoC 2007) can almost-certainly be tweaked to work with !SahanaPy:
 * http://sahana.cvs.sourceforge.net/viewvc/sahana/sahana-phase2/bin/ocr/?pathrev=rel_gsoc_2007
This version uses [http://opencv.willowgarage.com/wiki OpenCV] & [http://leenissen.dk/fann FANN]

A Firefox add-on to enable a nice workflow for users is being developed for SahanaPHP as part of GSoC 2009:
 * http://sahana.cvs.sourceforge.net/viewvc/sahana/sahana-phase2/bin/ocr/?pathrev=gsoc_2009
This will access the Scanner (e.g. using TWAIN or SANE) and read the Image. The acquired image will be passed to the OCR library & the result will be posted into the web form. [[BR]]
Again, this should be easy to tweak to get working with Py.

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BluePrints