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Indic Meet 2009, Pune Indic OCR Debayan Banerjee NIT Durgapur [email_address]
Indic Meet 2009, Pune ,[object Object],OCR জন গন মন অধিনায়ক জয় হে ভারত ভাগ্য় বিধাতা ।
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object]
Came neck and neck with Caere and XIS in the 1995 UNLV test.  (See http://www.isri.unlv.edu/downloads/AT-1995.pdf )
Never used in an HP product.
Open sourced in 2005. Now on: http://code.google.com/p/tesseract-ocr
Highly portable. Search for Tesseract OCR on YouTube.
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object],Original Image Tresholded and clipped image Algorithm available at http://tesseractindic.googlecode.com/files/clipmatra_pseudocode.pdf
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object]
Better deskewing and pre-processing methods available. No need to worry.
Ocropus
Indic Meet 2009, Pune ,[object Object]
Indic Meet 2009, Pune ,[object Object],Rendered Image for Training Corresponding Box File
Indic Meet 2009, Pune ,[object Object]
Pyhunspell?
We need to repair or replace DAWG probably.
Indic Meet 2009, Pune ,[object Object]

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