Распознавание текста (Optical character recognition - OCR) в ОС GNU/Linux

====== Tesseract ======

  tesseract -l rus page.png page_text

  tesseract -l rus --psm 4 page.png page_text


====== Полезные ссылки ======

===== Программы =====

[[http://code.google.com/p/tesseract-ocr/|Tesseract-OCR]]
[[https://groups.google.com/forum/?fromgroups#!msg/fido7.ru.linux.chainik/B75ktOsClnA/4UgX7tsiiOwJ|Распознование русского языка при помощи tesseract OCR]]

[[http://openocr.org/|OpenOCR.org]]

[[https://launchpad.net/cuneiform-linux|Cuneiform]]

[[http://sourceforge.net/projects/oocr/|OOCR]]

[[http://www.gnu.org/software/ocrad/ocrad.html|Ocrad (GNU OCR)]]

[[http://claraocr.org/|ClaraOCR]]

[[http://lem.eui.upm.es/ocre.html|ocre]]

[[http://jocr.sourceforge.net/|GOCR]]

[[http://sourceforge.net/projects/kognition/|Kognition]]


===== On-Line сервисы =====

[[http://www.free-ocr.com/|FreeOCR]] on-line

[[http://www.onlineocr.ru|OnlineOCR]]

[[http://www.newocr.com/|NewOCR]]


===== Дистрибутивы (серверы) =====


[[http://www.watchocr.com/|WatchOCR]]