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Code Issues Actions 11 Packages Projects Releases Wiki Activity
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24 Commits

Author SHA1 Message Date
Stefan Weil
fb863c97a9 UNICHARSET: Add missing initialization 
The member variable default_sid_ was used without being initialized.

Valgrind report for `tesseract --oem 1 hello.png hello`:

    Conditional jump or move depends on uninitialised value(s)
       at 0x14352E: BITS16::set_bit(unsigned char, unsigned char) (bits16.h:50)
       by 0x143E27: WERD::set_flag(WERD_FLAGS, unsigned char) (werd.h:129)
       by 0x27D053: WERD_RES::SetupWordScript(UNICHARSET const&) (pageres.cpp:381)
       by 0x27CAFD: WERD_RES::SetupForRecognition(UNICHARSET const&, tesseract::Tesseract*, Pix*, int, TBOX const*, bool, bool, bool, ROW*, BLOCK const*) (pageres.cpp:316)
       by 0x145903: tesseract::Tesseract::SetupWordPassN(int, tesseract::WordData*) (control.cpp:182)
       by 0x145780: tesseract::Tesseract::SetupAllWordsPassN(int, TBOX const*, char const*, PAGE_RES*, GenericVector<tesseract::WordData>*) (control.cpp:168)
       by 0x146293: tesseract::Tesseract::recog_all_words(PAGE_RES*, ETEXT_DESC*, TBOX const*, char const*, int) (control.cpp:336)
       by 0x12F356: tesseract::TessBaseAPI::Recognize(ETEXT_DESC*) (baseapi.cpp:878)
       by 0x13036D: tesseract::TessBaseAPI::ProcessPage(Pix*, int, char const*, char const*, int, tesseract::TessResultRenderer*) (baseapi.cpp:1184)
       by 0x13014A: tesseract::TessBaseAPI::ProcessPagesInternal(char const*, char const*, int, tesseract::TessResultRenderer*) (baseapi.cpp:1140)
       by 0x12FBCE: tesseract::TessBaseAPI::ProcessPages(char const*, char const*, int, tesseract::TessResultRenderer*) (baseapi.cpp:1040)
       by 0x12C3DF: main (tesseractmain.cpp:515)
     Uninitialised value was created by a heap allocation
       at 0x4C2C21F: operator new(unsigned long) (vg_replace_malloc.c:334)
       by 0x12D88B: tesseract::TessBaseAPI::Init(char const*, int, char const*, tesseract::OcrEngineMode, char**, int, GenericVector<STRING> const*, GenericVector<STRING> const*, bool, bool (*)(STRING const&, GenericVector<char>*)) (baseapi.cpp:320)
       by 0x12D6DA: tesseract::TessBaseAPI::Init(char const*, char const*, tesseract::OcrEngineMode, char**, int, GenericVector<STRING> const*, GenericVector<STRING> const*, bool) (baseapi.cpp:284)
       by 0x12C088: main (tesseractmain.cpp:440)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2017-05-19 20:57:39 +02:00
Egor Pugin
442b5b731a Fix building of training tools in shared configuration. 2016-12-17 16:19:35 +03:00
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
Ray Smith
2c837dffc3 Result of clang tidy on recent merge 2016-11-07 10:46:33 -08:00
Stefan Weil
edf765b952 Remove unneeded const qualifiers 
This fixes compiler warnings like this one:

api/baseapi.h:739:32: warning:
 type qualifiers ignored on function return type [-Wignored-qualifiers]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-11-05 06:36:42 +01:00
Stefan Weil
38f3db8ca5 Fix more typos in comments (found by codespell) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-11-04 21:58:42 +01:00
Ray Smith
44122698d7 Removed debug messages, forward compatability of traineddata files, further bug fix. 2015-07-09 14:50:25 -07:00
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
941d87057e Fixed training build 2015-05-13 17:46:58 -07:00
Ray Smith
f927728169 Fixed issue 1207 2014-10-09 13:28:03 -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
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
8d3c8adbb5 Disconnected errcode.h from baseapi.h 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@772 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2012-10-09 00:39:12 +00:00
theraysmith@gmail.com
e0d735b122 Remaining misc changes for 3.02 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@658 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2012-02-02 03:14:43 +00:00
zdenop@gmail.com
7ec3dca968 show page 0 for multipage tiff; 
Windows: use binary mode for fopen (issue 70);
autotools: fixed cutil/Makefile.am, improved tessdata/Makefile.am;

git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@604 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2011-08-11 21:42:13 +00:00
theraysmith
06c9739790 Deleted lots of dead code, including PBLOB 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@558 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2011-03-18 21:52:57 +00:00
theraysmith
4c4d036ee4 Removed serialize and NEWDELETE macros 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@529 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2010-11-30 00:53:31 +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
theraysmith
d8b1456dd5 Changes to ccutil for 3.00 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@305 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2009-07-11 02:50:24 +00:00
theraysmith
4b5609238b Fixed name collision with jpeg library 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@156 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2008-04-22 00:23:41 +00:00
theraysmith
2a678305c6 Major internationalization improvements 
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 
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
7be9e334cf Preparations for unicodization 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@39 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2007-05-16 01:25:41 +00:00