theraysmith@gmail.com
4c3475ad2e
Fixed fmemopen portability problem
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@890 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2013-10-10 02:07:26 +00:00
theraysmith@gmail.com
4d514d5a60
Major refactor of beam search, elimination of dead code, misc bug fixes, updates to Makefile.am, Changelog etc.
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@878 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2013-09-23 15:26:50 +00:00
david.eger@gmail.com
0aadbd0169
Save BLOB_CHOICE s for alternate choices saved during segmentation
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search so we have them when trying to replace words with alternates in
the bigram correction pass.
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@739 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-09-01 00:33:46 +00:00
david.eger@gmail.com
4f0ff358a7
Missing close bracket.
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@714 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-03-29 06:15:33 +00:00
david.eger@gmail.com
4ddb3e5941
Good moming, Good aftemoon.
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During our initial chopping for each word, pay attention to whether a
dangerous ambiguity (like rn <-> m) would lead us to a dictionary word.
If so, make sure that blob gets chopped so that we can evaluate said
dictionary word during the segmentation search.
Large accuracy improvement, especially on English printed books (~9%).
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@713 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-03-28 21:02:54 +00:00
david.eger@gmail.com
0d5e8b5cb6
Recording segmentation state for a choice at LogNewChoice() time was a
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bad idea -- a VIABLE_CHOICE's Blob->NumChunks can be modified as we go
by a call from Dict::LogNewSplit(). Relying on the auxilury
segmentation_state makes alt choices sometimes reference the wrong
blobs.
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@711 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-03-28 20:11:57 +00:00
david.eger@gmail.com
018f192fc2
Abolish populate_unichars(), fixing seg fault reported in Debian:
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=658634
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@675 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-02-15 01:37:00 +00:00
theraysmith@gmail.com
fdd4ffe85e
Fixed endian bug in dawg reader, Added word bigram correction,
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@649 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-02-02 02:56:18 +00:00
zdenop@gmail.com
4523ce9f7d
3.01 code from http://github.com/jimregan/tesseract-ocr with addaptions related to Linux and Windows (VC2008) compile process
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@526 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-11-23 18:34:14 +00:00
joregan
edf7e7694c
silence more useless warnings
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@432 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-07-21 15:11:19 +00:00
theraysmith
3a13d80d24
Changes to dict for 3.00
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@293 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2009-07-11 02:20:33 +00:00
theraysmith
bea5e04b76
Fixed compilation with GRAPHICS_DISABLED
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@250 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2009-06-03 17:24:08 +00:00
theraysmith
520077bd41
Fixed name collision with jpeg library
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@164 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2008-04-22 00:42:51 +00:00
theraysmith
2a678305c6
Major internationalization improvements
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@133 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2008-02-01 00:21:49 +00:00
theraysmith
570af48b8b
Remaining changes for Unicodeization project
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@87 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2007-07-18 01:15:07 +00:00
theraysmith
bc769e29b2
Preparations for unicodization
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@32 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2007-05-16 00:44:44 +00:00
tmbdev
425d593ebe
top-skimming import from sf.net
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk/trunk@2 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2007-03-07 20:03:40 +00:00
