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Author SHA1 Message Date
Shree
25b02bf1f2 Treat U_ARABIC_NUMBER as LTR 2019-02-26 09:51:21 +00:00
Shreeshrii
2f71fe280c
Use alternative way to comment a block of code (using the c preprocessor). 
https://github.com/tesseract-ocr/tesseract/pull/2268#pullrequestreview-207605382
Thanks @amitdo
 2019-02-26 15:05:51 +05:30
zdenop
9ddf267907
Merge pull request #2268 from Shreeshrii/grapheme 
Remove test for Word started with a combiner
 2019-02-25 20:59:40 +01:00
Shree
449f1cd4ba Remove test for Word started with a combiner 2019-02-25 18:47:42 +00:00
zdenop
8e83b209c6
Merge pull request #2262 from Shreeshrii/distort 
Fix PrepareDistortedPix based on feedback
 2019-02-23 18:23:24 +01:00
zdenop
25c43b1e7c
Merge branch 'master' into distort 2019-02-23 18:23:14 +01:00
Stefan Weil
b3e355a682 Remove whitespace at line endings 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-23 17:49:56 +01:00
Shreeshrii
34e4d6b1d7
Revert to 0 (50% percents of images inverted). 2019-02-23 17:59:00 +05:30
Shreeshrii
287d5341bf
TODO 2019-02-23 17:56:02 +05:30
Shreeshrii
3e3e1ed55d
Remove commented Code 2019-02-23 17:54:00 +05:30
zdenop
c02f5e99fc
Merge pull request #2259 from Shreeshrii/distort 
implement PrepareDistortedPix as part of DegradeImage
 2019-02-22 21:06:29 +01:00
Shree
2aded47a3c Implement distort_image in text2image - default false 2019-02-22 12:27:27 +00:00
Shree
49ed3a72d4 implement PrepareDistortedPix as part of DegradeImage 2019-02-21 14:48:29 +00:00
zdenop
e250f3422d
Merge pull request #2258 from stweil/doc 
Fix doxygen comments
 2019-02-21 07:41:22 +01:00
zdenop
b6868599dc
Merge pull request #2257 from stweil/dp 
Optimize calculation of dot product for double vectors with AVX
 2019-02-21 07:40:22 +01:00
Egor Pugin
9644b582fe
Update appveyor.yml 2019-02-21 01:23:50 +03:00
Stefan Weil
2cbe723d03 Fix doxygen comments 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-20 21:11:38 +01:00
Stefan Weil
ef4d5b2e69 Optimize calculation of dot product for double vectors with AVX 
This improves the performance with best models and should also
make training faster.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-20 17:45:38 +01:00
Stefan Weil
b3bd23edb7 Remove whitespace at line endings 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-19 13:53:31 +01:00
Stefan Weil
b95598a0b1
Merge pull request #2070 from pndaza/master 
add missed letters ( ၌ ၍ ၎ ၏ )  and symbols ( ၊ ။ ) - 0x104a to 0x104f -
 2019-02-19 12:22:53 +01:00
Egor Pugin
24a828be58
Merge pull request #2252 from stweil/macos 
Enable CI build for macOS and fix a compiler warning by using __builtin_trap
 2019-02-18 15:08:56 +03:00
Stefan Weil
38861be639 Use __builtin_trap instead of null pointer dereference to abort 
This fixes a warning from Apple's clang compiler:

    [ 34%] Building CXX object CMakeFiles/libtesseract.dir/src/ccutil/errcode.cpp.o
    /Users/travis/build/stweil/tesseract/src/ccutil/errcode.cpp:83:7: warning: indirection of non-volatile null pointer will be deleted, not trap [-Wnull-dereference]
          *reinterpret_cast<int*>(0) = 0;
          ^~~~~~~~~~~~~~~~~~~~~~~~~~
    /Users/travis/build/stweil/tesseract/src/ccutil/errcode.cpp:83:7: note: consider using __builtin_trap() or qualifying pointer with 'volatile'

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-18 10:49:51 +01:00
Stefan Weil
4bd18c4c1b Travis: Enable continuous integration build for macOS 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-18 10:49:51 +01:00
zdenop
a93ef8e0ae Release candidate 1 for 4.1.0 2019-02-17 20:53:05 +01:00
zdenop
441779de51 fix showing git tag for cmake build 2019-02-17 20:52:40 +01:00
zdenop
a2481de926 Revert "cmake workaround for #2246 for clang" 
This reverts commit 4d8bbe2c97.
 2019-02-17 16:34:39 +01:00
Stefan Weil
ddea230b1b Don't compute function tables at compile time with clang 
The current code fails to compile with clang compilers on Linux and macOS.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-17 08:38:42 +01:00
Egor Pugin
3480f1e5d9 [sw] Fix clang-cl build. 2019-02-17 01:15:45 +03:00
zdenop
e54c06f8d4 Merge branch 'master' of https://github.com/tesseract-ocr/tesseract 2019-02-16 17:56:18 +01:00
zdenop
4d8bbe2c97 cmake workaround for #2246 for clang 2019-02-16 17:55:45 +01:00
zdenop
48be357688
Merge pull request #2220 from cjmayo/man_config 
Man page description of configs and parameters
 2019-02-16 13:53:47 +01:00
zdenop
15f2a4b2c1
Merge pull request #2231 from Shreeshrii/wordstr 
Add renderer to create WordStr box files from images
 2019-02-16 13:48:06 +01:00
zdenop
c78e94729d
Merge pull request #2247 from stweil/fix 
Fix check for images which are too small to scale
 2019-02-16 13:22:03 +01:00
Egor Pugin
3e254fcb33
Merge pull request #2248 from stweil/man 
Improve robustness of manpage build
 2019-02-16 12:58:59 +03:00
Stefan Weil
7a1c6fe6f3 Fix typo 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-16 09:34:17 +01:00
Stefan Weil
6e37389fcd doc: Don't fail if manpages fail to build 
Even with installed asciidoc and xsltproc the build will fail if
xsltproc cannot find the required stylesheet
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl.

Ignore such errors until there is a better check in configure.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-15 22:19:52 +01:00
Stefan Weil
42ea432418 configure: Check for xsltproc (needed to generate manpages) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-15 22:19:52 +01:00
zdenop
7f65afbaeb cmake check for avaible C++ standard. Mininum reqiered standard is C++11 2019-02-15 17:50:45 +01:00
Stefan Weil
862322c18c Fix check for images which are too small to scale 
Images with width == min_width are not too small.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-15 13:53:11 +01:00
Shree
a044f64375 fix Myanmar validation rules as per Unicode charts 2019-02-15 04:40:55 +00:00
Stefan Weil
5fb2509855
Merge pull request #2241 from felixonmars/patch-1 
Fix a typo in Doxyfile
 2019-02-14 21:20:49 +01:00
Felix Yan
d35f119c68
Fix a typo in Doxyfile 2019-02-15 04:07:35 +08:00
zdenop
b67ff533cd
Merge pull request #2227 from rrrapha/doc-makefile 
Avoid gmake-specific pattern substitution in Makefile.am.
 2019-02-14 13:06:52 +01:00
zdenop
6256df1d68
Merge pull request #2238 from stweil/cplusplus14 
Use C++14 if supported and optionally improve lookup tables
 2019-02-14 13:04:04 +01:00
Stefan Weil
50f42ebbfc Update test submodule 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-14 11:50:57 +01:00
Stefan Weil
c0523ee5a2 Fix compiler warning 
g++ warning:

    src/lstm/functions.h:152:35: warning:
        unused parameter ‘x’ [-Wunused-parameter]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-14 10:29:39 +01:00
Stefan Weil
3556152412 Compute function tables at compile time 
This requires C++ 14. Older compilers still use the old code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-14 10:29:39 +01:00
Stefan Weil
fd6e281c61 Use C++14 compiler if possible 
This allows using new features of C++14 conditionally.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-13 11:05:34 +01:00
Stefan Weil
b3327f4e90 Remove unneeded checks for snprintf 
snprintf is a standard function which should be available
on all relevant platforms, so those checks are unnecessary.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-13 08:04:52 +01:00
zdenop
f627b95a4c
Merge pull request #2235 from stweil/tables 
Simplify tanh and logistic functions and precompute function tables
 2019-02-12 17:39:01 +01:00