mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-11-24 02:59:07 +08:00
f3e67dd89b
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@168 d0cd1f9f-072b-0410-8dd7-cf729c803f20
63 lines
2.9 KiB
Plaintext
63 lines
2.9 KiB
Plaintext
June 2006 - V1.0 of open source Tesseract checked-in.
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Sep 7 2006 - V1.01.
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Added mfcpch.cpp and getopt.cpp for VC++.
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Fixed problem with greyscale images and no libtiff.
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Stopped debug window from being used for the usage output.
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Fixed load of inttemp for big-endian architectures.
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Fixed some Mac compilation issues.
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Oct 4 2006 - V1.02
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Removed dependency on Aspirin.
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Fixed a few missing Apache license headers.
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Removed $log.
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Feb 2 2007 - V1.03
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Added mftraining and cntraining.
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Added baseapi with adaptive thresholding for grey and color.
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Fixed many memory leaks.
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Fixed several bugs including lack of use of adaptive classifier.
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Added ifdefs to eliminate graphics code and add embedded platform support.
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Incorporated several patches, including 64-bit builds, Mac builds.
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Minor accuracy improvements.
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May 15 2007 - V1.04
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Added dll exports for Windows.
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Fixed name collisions with stl etc.
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Made some preliminary changes ready for unicodeization.
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Several bug fixes discovered during unicodeization.
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July 02 2007 - V2.00
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Converted internal character handling to UTF8.
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Trained with 6 languages.
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Added unicharset_extractor, wordlist2dawg.
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Added boxfile creation mode.
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Added UNLV regression test capability.
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Fixed problems with copyright and registered symbols.
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Fixed extern "C" declarations problem.
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August 27 2007 - V2.01
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Fixed UTF8 input problems with box file reader.
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Fixed various infinite loops and crashes in dawg code.
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Removed include of config_auto.h from host.h.
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Added automatic wctype encoding to unicharset_extractor.
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Fixed dawg table too full error.
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Removed svn files from tarball.
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Added new functions to tessdll.
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Increased maximum utf8 string in a classification result to 8.
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January 23 2008 - V2.02
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Improvements to clustering, training and classifier.
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Major internationalization improvements for large-character-set
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languages, eg Kannada.
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Removed some compiler warnings.
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Added multipage tiff support for training and running.
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Updated graphics output to talk to new java-based viewer.
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Added ability to save n-best lists.
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Added leptonica support for more file types.
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Improved Init/End to make them safe.
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Reduced memory use of dictionaries.
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Added some new APIs to TessBaseAPI.
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April 21 2008 - V2.02 (again)
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Fixed namespace collisions with jpeg library (INT32).
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Portability fixes for Windows for new code.
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Updates to autoconf system for new code.
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April 22 2008 - V2.03
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Fixed crash introduced in 2.02.
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Fixed lack of tessembedded.cpp in distribution.
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Added test for leptonica header files and conditional test for lib.
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