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6 Commits

Author SHA1 Message Date
Ray Smith
84920b92b3 Font and classifier output structure cleanup. 
Font recognition was poor, due to forcing a 1st and 2nd choice at
a character level, when the total score for the correct font is often
correct at the word level, so allowed the propagation of a full set
of fonts and scores to the word recognizer, which can now decide word
level fonts using the scores instead of simple votes.

Change precipitated a cleanup of output data structures for classifier
results, eliminating ScoredClass and INT_RESULT_STRUCT, with a few
extra elements going in UnicharRating, and using that wherever possible.
That added the extra complexity of 1-rating due to a flip between 0 is
good and 0 is bad for the internal classifier scores before they are
converted to rating and certainty.
 2015-05-12 17:24:34 -07:00
theraysmith@gmail.com
a9f483cffc Applied patch to fix issue 1098 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1066 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-04-23 23:28:01 +00:00
theraysmith@gmail.com
d11dc049e3 Fixed a lot of compiler/clang warnings 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1015 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-25 02:28:51 +00:00
theraysmith@gmail.com
69dac05e1c Removed dependence on IMAGE class 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@943 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-09 17:30:23 +00:00
theraysmith@gmail.com
dfc1a92628 Refactored classifier to make it easier to add new ones 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@874 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2013-09-23 15:16:01 +00:00
theraysmith@gmail.com
9206e92b0d Added simultaneous multi-language capability, Refactored top-level word recognition module, Blamer module added for error analysis, Tidied up constraints on control parameters, Added UNICHARSET to WERD_CHOICE to make mult-language handling easier, Added word bigram correction 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@655 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2012-02-02 03:06:39 +00:00