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129 Commits

Author SHA1 Message Date
Stefan Weil
2ac2417535 Remove unneeded code for old Leptonica versions 
Tesseract requires Leptonica 1.74 or newer,
so that code is no longer needed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2017-04-22 19:26:18 +02:00
Zdenko Podobný
58062590ae Fix some typos in comments (found by codespell) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2017-03-10 23:21:31 +01:00
Zdenko Podobn??
59ba80bb3a More clang-tidy from previous commits 
# Conflicts:
#	opencl/opencl_device_selection.h
#	opencl/openclwrapper.cpp
 2016-12-08 15:50:22 +01:00
Stefan Weil
4535d24d13 Remove extra semicolons after member function definitions 
clang++ report:
api/baseapi.h:852:4: warning:
 extra ';' after member function definition [-Wextra-semi]
[...]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-12-07 17:18:51 +01:00
Stefan Weil
4789ca2ab8 Simplify new operations 
It is not necessary to check for null pointers after new.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-12-07 17:10:10 +01:00
Stefan Weil
743eb8104a Simplify delete operations 
It is not necessary to check for null pointers.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-12-07 15:59:11 +01:00
Zdenko Podobn??
e3236f44ce backport from 4.00: changes in textord 2016-11-30 12:01:58 +01:00
Zdenko Podobn??
ed0c60bc65 backport from 4.00: use ".empty()" instead of ".size() > 0" 2016-11-30 11:33:35 +01:00
Zdenko Podobn??
5882261969 backport from 4.00: use "const TBOX&" instead of "TBOX box" in textord 2016-11-30 11:14:34 +01:00
Zdenko Podobn??
70ed782ab5 style fix 2016-11-30 10:38:08 +01:00
Zdenko Podobný
90651e111f backport style changes from 4.00 for better identification of fixes and new code 2016-11-25 15:14:46 +01:00
Zdenko Podobný
057b932f02 backport from 4.00: add missing License information 2016-11-25 13:13:28 +01:00
Stefan Weil
fcd5f7d2a4 textord: Remove unused constants 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-09-06 21:49:27 +02:00
Stefan Weil
d40b28f47d textord: Remove unused constants 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-09-06 21:49:26 +02:00
scottb89
3dcb5c2488 Bypass Leptonica error message with pixGenHalftoneMask() 
Fixes #292
 2016-06-05 17:38:43 +03:00
Stefan Weil
c388c0c145 Add some missing format specifiers to format strings 
There was a mismatch of the number of format specifiers and the number
of arguments.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-03-17 11:27:06 +01:00
Stefan Weil
3ed36ff572 Fix format string for float value 
repetition_spacing is a float value.

Use %5.2 as that is used for similar float values in the same file.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-03-17 11:27:06 +01:00
Stefan Weil
17d78a2584 Fix arguments for tprintf 
The format string expects two int arguments.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-03-17 10:46:22 +01:00
Stefan Weil
d701c15b4e Fix compiler warnings (remove unused constants) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-12-21 10:01:47 +01:00
Stefan Weil
4fdf272ffa Remove checks for this == NULL 
This fixes warnings from clang.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-11-07 13:09:53 +01:00
Stefan Weil
83541d8ea0 Remove register attribute for local variables 
This fixes clang compiler warnings like this one:

wordrec/gradechop.cpp:52:3: warning:
 'register' storage class specifier is deprecated [-Wdeprecated-register]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-11-06 06:45:19 +01:00
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
64f9190575 textord: Fix typos in comments and strings 
All of them were found by codespell.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2015-11-04 21:58:42 +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
James R. Barlow
18ac7ae7ef Get OpenCL to compile on OS X 
However, the output of the OpenCL build is garbage....
 2015-08-26 02:03:07 -07:00
Zdenko Podobný
9d359cf58a turn off optimisation in Microsoft Visual Studio for TextlineProjection::TruncateToImageBounds#pragma optimize( "", on ) 
fix issue 1496
 2015-08-16 21:38:41 +02:00
Zdenko Podobný
66a76a9477 Revert "temporary add config/*, configure and Makefile.in for release" 
This reverts commits ec9581d8f2, 1afe382c4e, 4b2cfabcc1
 2015-07-31 21:44:43 +02:00
Zdenko Podobný
41478fd5a1 implement build without cube (-DNO_CUBE_BUILD) 2015-07-24 11:51:44 +02:00
Zdenko Podobný
ec9581d8f2 temporary add configure and Makefile.in for release 2015-07-11 09:42:43 +02:00
Ray Smith
78b5e1a77d Fixed occurrence of small rotated blocks in loosely spaced text 2015-06-12 11:05:00 -07:00
Ray Smith
81b67f7ed9 Removed debug logging that doesn't belong 2015-05-13 17:12:23 -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
Ray Smith
4a3caefd92 Add ability to build under android (without cube or scrollview). 2015-05-12 15:41:15 -07:00
Ray Smith
55d11ad3c2 Moved params from global in page layout to tesseractclass, improved single column layout analysis 2014-10-07 09:31:00 -07:00
Ray Smith
26235d69e8 Fixed issue 1304 2014-10-07 09:24:24 -07:00
Ray Smith
9c58701471 Fix to baselinedetect from issue 1205 2014-08-12 16:14:19 -07:00
Ray Smith
736d327473 NOP changes from static analysis in issue 1205 2014-08-12 16:09:12 -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
97080412fd Bunch of minor bug fixes/cleanups 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1106 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-05-21 15:48:48 +00:00
theraysmith@gmail.com
2624cac7d5 Fixed issue 1103 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1070 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-04-24 00:14:33 +00:00
theraysmith@gmail.com
7f5e5264d3 Fixed issues 1093-1097 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1048 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-02-04 23:36:24 +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
zdenop
790a3da22f remove 'class IMAGE;' 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1045 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-02-03 23:32:23 +00:00
theraysmith@gmail.com
df80e9dc59 Fixed problems with OSD that were exposed by fix to issue 979. Fixes issue 979 properly. 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1043 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-02-03 19:16:42 +00:00
theraysmith@gmail.com
2ad63776e5 Fixed issue 979 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1034 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-30 02:20:59 +00:00
theraysmith@gmail.com
6a10aa7985 More cleanup changes from patches 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@1024 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-29 02:22:14 +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
zdenop
9cf08ca8d3 fix build with -DGRAPHICS_DISABLED 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@981 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-11 23:08:54 +00:00
theraysmith@gmail.com
91d2265429 More minor fixes from issues and cleanup 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@974 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-10 01:38:00 +00:00
theraysmith@gmail.com
d516880676 misc fixes 
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@951 d0cd1f9f-072b-0410-8dd7-cf729c803f20
 2014-01-09 17:38:53 +00:00