mirror/tesseract
1
0
Fork 0
mirror of https://github.com/tesseract-ocr/tesseract.git synced 2024-12-25 17:28:21 +08:00
Code Issues Actions 11 Packages Projects Releases Wiki Activity
2,191 Commits 10 Branches 66 Tags 222 MiB
c4d8f27019
Commit Graph

26 Commits

Author SHA1 Message Date
Ray Smith
da03e4e910 Fixes from pull of cleanups: clang tidied, reviewed, fixed new bugs, undeleted needed code. Probably breaks the build, due to some inclusion of changes in utf8/32 conversion 2017-07-14 09:30:14 -07:00
Stefan Weil
ef1d9600b1 Use standard macros for format strings 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2017-05-11 19:32:51 +02:00
Stefan Weil
85e37798cb Simplify delete operations 
It is not necessary to check for null pointers.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-11-24 17:59:13 +01:00
Ray Smith
a303ab9d00 Misc fixes, mostly clang formatting, but some bug fixes in matrix, werd, and tesstrain_utils. Also updates unicharset to match traineddata files. 2015-07-09 14:28:20 -07:00
Ray Smith
0e868ef377 Major change to improve layout analysis for heavily diacritic languages: 
Tha, Vie, Kan, Tel etc.
There is a new overlap detector that detects when diacritics
cause a big increase in textline overlap. In such cases, diacritics from
overlap regions are kept separate from layout analysis completely, allowing
textline formation to happen without them. The diacritics are then assigned
to 0, 1 or 2 close words at the end of layout analysis, using and modifying
an old noise detection data path.
The stored diacritics are used or not during recognition according to the
character classifier's liking for them.
 2015-05-12 16:47:02 -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
2fcea93846 Fixed issues 1081-1090 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1046 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-02-04 02:23:18 +00:00
theraysmith@gmail.com
d2ae81d99b Removed dependence on IMAGE class 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@955 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-09 17:45:57 +00:00
theraysmith@gmail.com
7ec4fd7a56 Refactorerd control functions to enable parallel blob classification 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@904 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2013-11-08 20:30:56 +00:00
zdenop@gmail.com
77c1b41e4e fix svn:executable atribute, trailing spaces, version include 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@903 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2013-11-03 17:24:00 +00:00
theraysmith@gmail.com
b0fb616299 Generalized feature extractor to allow fx from greyscale 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@875 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2013-09-23 15:19:50 +00:00
zdenop@gmail.com
49c4ce3183 fix for GRAPHICS_DISABLED build 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@686 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2012-03-01 22:43:51 +00:00
theraysmith@gmail.com
3a998fe7ac Added Right-to-left/Bidi capability in the output iterators for Hebrew/Arabic, Added paragraph detection in layout analysis/post OCR, Fixed inconsistent xheight during training and over-chopping, Added simultaneous multi-language capability, Refactored top-level word recognition module, Fixed problems with internally scaled images 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@651 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2012-02-02 02:59:49 +00:00
theraysmith@gmail.com
4575c52ff5 Removed debugwin.cpp, fixing issue 448 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@613 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2011-08-18 16:45:59 +00:00
theraysmith
3e8c0bc228 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@567 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2011-03-21 21:44:05 +00:00
theraysmith
7121e51422 Deleted lots of dead code, including PBLOB 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@556 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2011-03-18 21:52:08 +00:00
theraysmith
137f4806b6 Added sub/superscript, small/dropcap detection 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@547 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-12-09 01:32:20 +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
joregan
f2506871f9 move include of config_auto.h to not conflict with local types. Not finished 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@490 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-09-30 15:53:40 +00:00
joregan
924f231808 more doxygen 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@442 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-07-27 14:58:33 +00:00
joregan
7e8bd73aea some casts to get rid of persistent warnings 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@435 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-07-21 21:19:53 +00:00
joregan
5c8ad7ee72 add config_auto.h anywhere #ifndef GRAPHICS_DISABLED is used 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@384 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-05-28 12:03:45 +00:00
theraysmith
109d1c8f21 Some changes in ccmain for 3.00 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@286 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2009-07-11 02:03:51 +00:00
theraysmith
bea5e04b76 Fixed compilation with GRAPHICS_DISABLED 
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
7870d67c21 Fixed name collision with jpeg library 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@157 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2008-04-22 00:32:14 +00:00
theraysmith
10265fb9cc Updated graphics output for new java-based display 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@136 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2008-02-01 00:33:18 +00:00