Ray Smith
c1c1e426b3
Added new LSTM-based neural network line recognizer
2016-11-07 15:38:07 -08:00
Ray Smith
53fc4456cc
Fixed issue 1252: Refactored LearnBlob and its call hierarchy to make it a member of Classify.
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Eliminated the flexfx scheme for calling global feature extractor functions
through an array of function pointers.
Deleted dead code I found as a by-product.
This CL does not change BlobToTrainingSample or ExtractFeatures to be full
members of Classify (the eventual goal) as that would make it even bigger,
since there are a lot of callers to these functions.
When ExtractFeatures and BlobToTrainingSample are members of Classify they
will be able to access control parameters in Classify, which will greatly
simplify developing variations to the feature extraction process.
2015-05-12 15:22:34 -07:00
theraysmith@gmail.com
aa62157687
Fixed slow-down that was caused by upping MAX_NUM_CLASSES
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1014 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2014-01-24 21:17:43 +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
theraysmith@gmail.com
01026af5a2
Refactored top-level word recognition module, Blamer module added for error analysis, Added word bigram correction
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@652 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2012-02-02 03:01:38 +00:00
theraysmith
23b29fbe9a
Impact of DENORM rewrite + removal of NEWDELETE
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@535 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-11-30 01:02:28 +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
a18816f839
partial merge of doxygen branch (stuff without conflicts, basically)
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@441 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2010-07-27 13:23:23 +00:00
theraysmith
b47efd2cc4
Changes to wordrec for 3.00
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@304 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2009-07-11 02:46:01 +00:00
theraysmith
f04ff6145c
Fixed name collision with jpeg library
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@159 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2008-04-22 00:35:16 +00:00
theraysmith
1faba52350
Misc fixes including safe init/end
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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@151 d0cd1f9f-072b-0410-8dd7-cf729c803f20
2008-02-01 00:52:42 +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
