Editing Tesseract-ocr
Jump to navigation
Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 1: | Line 1: | ||
− | {{ | + | {{Infobox_tool |
+ | |purpose=Open source OCR engine, accepting uncompressed TIFF files as input | ||
|image=Tesseract.png | |image=Tesseract.png | ||
− | + | |homepage=http://code.google.com/p/tesseract-ocr/ | |
− | |homepage= | ||
|license=Apache 2.0 License EXCEPT the tesseractTrainer.py, which is licensed with GPL | |license=Apache 2.0 License EXCEPT the tesseractTrainer.py, which is licensed with GPL | ||
|platforms=Linux, Windows, MacOSX | |platforms=Linux, Windows, MacOSX | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
}} | }} | ||
+ | |||
+ | <!-- Delete the Categories that do not apply --> | ||
+ | [[Category:OCR]] | ||
+ | |||
+ | |||
+ | |||
= Description = | = Description = | ||
Tesseract is probably the most accurate open source OCR engine available. Combined with the [http://leptonica.com/ Leptonica Image Processing Library] it can read a wide variety of image formats and convert them to text in over 60 languages. It was one of the top 3 engines in the 1995 UNLV Accuracy test. Between 1995 and 2006 it had little work done on it, but since then it has been improved extensively by Google. | Tesseract is probably the most accurate open source OCR engine available. Combined with the [http://leptonica.com/ Leptonica Image Processing Library] it can read a wide variety of image formats and convert them to text in over 60 languages. It was one of the top 3 engines in the 1995 UNLV Accuracy test. Between 1995 and 2006 it had little work done on it, but since then it has been improved extensively by Google. | ||
Line 19: | Line 19: | ||
==Licensing and cost== | ==Licensing and cost== | ||
− | Tesseract is an Open Source OCR engine, available under the [http://www.apache.org/licenses/LICENSE-2.0 Apache 2.0 license]. It can be used directly, or (for programmers) using an [ | + | Tesseract is an Open Source OCR engine, available under the [http://www.apache.org/licenses/LICENSE-2.0 Apache 2.0 license]. It can be used directly, or (for programmers) using an [http://code.google.com/p/tesseract-ocr/source/browse/trunk/api/baseapi.h API]. |
==History== | ==History== | ||
Line 35: | Line 35: | ||
GIF is not supported [http://www.leptonica.com/library-overview.html http://www.leptonica.com/library-overview.html]. | GIF is not supported [http://www.leptonica.com/library-overview.html http://www.leptonica.com/library-overview.html]. | ||
===Output generated=== | ===Output generated=== | ||
− | + | Tesseract outputs to TXT. PDF output was added in version 3.03. | |
==Documentation and support== | ==Documentation and support== | ||
Line 60: | Line 60: | ||
= Development Activity = | = Development Activity = | ||
− | Source | + | ==Google Code Source Feed== |
+ | Below the last 5 source updates: | ||
+ | <rss max=5>https://code.google.com/feeds/p/tesseract-ocr/gitchanges/basic</rss> | ||
+ | ==Google Code Wiki Feed== | ||
+ | Below are the last 3 wiki updates: | ||
+ | <rss max=3>https://code.google.com/feeds/p/tesseract-ocr/gitchanges/basic?repo=wiki</rss> | ||
+ | ==Google Code Issue Feed== | ||
+ | Below are the last 3 issue updates: | ||
+ | <rss max=3>https://code.google.com/feeds/p/tesseract-ocr/issueupdates/basic</rss> | ||
− | + | ||
+ | {{Infobox_tool_details | ||
+ | |ohloh_id=tesseract-ocr | ||
+ | }} |