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20 Commits

Author SHA1 Message Date
Zdenko Podobný
173ad2bd00 mark& block legacy OCR Engine untill it will be removed. 2018-02-18 19:31:09 +01:00
Stefan Weil
c9169e5ac6 Remove unused cube OCR engine modes (#1281) 
Since commit cdc35338c5 Tesseract checks
the value passed for `--oem NUM`.

That only works as expected when the old (now unused) engine mode values
for cube are removed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-01-20 09:16:39 +01:00
Josh Reid
cdc35338c5 Added check if input PSM value is outside of range (#1236) 
Wrote a function to throw an error if PSM is outside 0-13 or OEM is outside 0-5.
fixes #1234
 2017-12-14 11:37:44 +01:00
Ray Smith
a18620cfea Improved results on images with no resolution. Estimates resolution 
from the size of the connected components, based on average text size.
 2017-09-08 09:37:03 +01:00
Ray Smith
7a116ce8bb More formatting fixes from clang tidy 2017-04-28 13:38:32 -07:00
Jim Regan
7231e67682 typo in comment 2017-04-14 15:54:10 +01:00
zdenop
da4c064c2e Merge pull request #531 from stweil/guards 
Fix header file guards and replace reserved identifiers
 2016-12-15 08:29:32 +01:00
Ray Smith
5deebe6c27 Fixed multilang for LSTM, pushed cube to one side without actually deleting it 2016-12-05 14:41:43 -08:00
Stefan Weil
4897796d57 Replace reserved identifiers used in #define guards header files 
Use macro names as suggested by the Google C++ Style Guide
(https://google.github.io/styleguide/cppguide.html#The__define_Guard).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-12-04 15:43:03 +01:00
Ray Smith
c1c1e426b3 Added new LSTM-based neural network line recognizer 2016-11-07 15:38:07 -08:00
Zdenko Podobný
2c675dcc77 Revert "fix comment about default PSM" 
This reverts commit b46af6da31.
 2016-03-10 09:42:01 +01:00
zdenop
b46af6da31 fix comment about default PSM 2016-03-09 19:19:45 +01:00
Ray Smith
d174c4fd33 Fixed occurrence of small rotated blocks in loosely spaced text part 2 2015-06-12 11:12:06 -07:00
theraysmith@gmail.com
dbf6197471 Major refactor of control.cpp to enable line recognition 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1147 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-08-11 23:23:06 +00:00
theraysmith@gmail.com
64c739c8af Added sparse text mode, also fixed issue 653. 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@820 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2013-01-03 19:06:41 +00:00
zdenop@gmail.com
cd8de9157c change comments to doxygen block comments (api) 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@716 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2012-03-30 21:24:12 +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
theraysmith
82b1b201fc Various fixes, including memory leak in fixspace, font labels on output, removed some annoying debug output, fixes to initialization of parameters, general cleanup, and added Hindi 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@568 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2011-03-21 21:44:45 +00:00
theraysmith
47dc322437 Removed serialise and NEWDELETE macro 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@531 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-11-30 00:56:39 +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 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@526 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-11-23 18:34:14 +00:00