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Author SHA1 Message Date
Stefan Weil
bdad068686 unittest: Add missing precision specifiers (CID 1402752) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-16 14:13:56 +01:00
zdenop
95733433d9 unittest: Don't build tatweel_test when TensorFlow is disabled 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-16 14:12:49 +01:00
zdenop
2b04ff7617 unittest: Add missing libraries to fix linker errors 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-16 14:09:35 +01:00
zdenop
16b1e5d2a0 Update test submodule and fix pagesegmode_test 
The test submodule now adds an image which is needed by the
pagesegmode_test.

That image was newly created for the test. Therefore the box
coordinates in the test had to be fixed by using data from
the hOCR output for the full image.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

# Conflicts:
#	unittest/pagesegmode_test.cc
 2019-11-16 14:05:39 +01:00
zdenop
50a41b63ca Update test submodule and fix tatweel_test 
The test submodule now includes the files needed by the tatweel_test.
Fix also a linker error for tatweel_test.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-16 14:02:44 +01:00
Egor Pugin
cb762753b2
Update sw.cpp 2019-11-12 01:08:07 +03:00
zdenop
cafdc7fa55 fix sw build 2019-11-11 22:42:14 +01:00
zdenop
fefd105945 Merge branch '4.1' of https://github.com/tesseract-ocr/tesseract into 4.1 2019-11-11 22:35:59 +01:00
zdenop
0c5995568f fix ABI compatibility (move training files back to 4.1.0 location) 2019-11-11 22:26:31 +01:00
zdenop
aea4f9cafb Merge branch '4.1' of https://github.com/tesseract-ocr/tesseract into 4.1 2019-11-11 20:03:06 +01:00
zdenop
def1dc4673 fix training build 2019-11-11 20:01:06 +01:00
zdenop
b559c33091 cmake: fix typo 2019-11-11 19:11:37 +01:00
zdenop
21c83b8036 Use "C" locale for printing parameters 
This fixes a test for the Python wrapper `tesserocr` (python setup.py test).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 09:05:56 +01:00
zdenop
6d8ef9a168 fix using bilevel tiff in pdf output 2019-11-11 09:02:35 +01:00
Stefan Weil
eaf1f69679 Fix issue #2748 
Commit 94d0f77f56 tried to fix issue #2741
but created a new problem.

This commit should fix both old and new issue.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 09:01:00 +01:00
Stefan Weil
1ce3cd2805 Use BRT_UNKNOWN instead of BRT_NOISE to initialize ColPartition::blob_type_ 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 09:00:46 +01:00
Stefan Weil
d20db0f258 Add missing libraries in configuration for pkg-config 
This fixes linker errors in third-party software like tesserocr for builds
which use any of these libraries.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 08:58:28 +01:00
maungd@battelle.org
41ec627199 Exposed the text2image option --ptsize to tesstrain.sh. Text2image has the 
option --ptsize which defaults to 12.  This option is not exposed through
tesstrain.sh; thus, you cannot use tesstrain.sh to explore training with
different font sizes.  I made a small modification to expose the --ptsize
option to tesstrain.sh.  It defaults to 12 if not specified.
 2019-11-11 08:58:16 +01:00
zdenop
975c626dc3 Fail if no valid lstmf file was written (fix issue #2741) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>

# Conflicts:
#	src/ccmain/linerec.cpp
 2019-11-11 08:58:03 +01:00
Stefan Weil
185d237c2e Don't create an empty lstmf file 
If Tesseract cannot find text in the input image, it should not write
an empty lstmf file. This problem was reported in issue #2741.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 08:52:42 +01:00
Stefan Weil
2f011aece6 Use pre-calculated lookup tables for all C++ compilers 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 08:52:11 +01:00
Stefan Weil
13237d8566 Fix build for Intel Compiler (issue #2736) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-11 08:50:35 +01:00
zdenop
87291fff62 Improve ABI compatibility with version 4.1.0 2019-11-10 20:27:40 +01:00
zdenop
960583ca56 partly Revert "Remove global array kPolyBlockNames from Tesseract library" to improve backwards API compatibility 
This reverts commit c3d4742af6.

# Conflicts:
#	src/ccstruct/Makefile.am
 2019-11-10 19:47:36 +01:00
zdenop
c423ad4215 partly Revert "Add more initial values for class Classify from constructor to header file" to improve backwards API compatibility 
This reverts commit 601ee34276.
 2019-11-10 19:27:16 +01:00
zdenop
b36cd63922 Revert "Delete copy constructor and assignment operator for TessBaseAPI (fix issue #874)" 
This reverts commit 4bbfabaa67.
 2019-11-05 08:39:17 +01:00
zdenop
d423fb16b2 add cppan depreciate info 2019-11-02 00:27:10 +01:00
zdenop
979b17f20e fix sw build (add missing part from Move LSTMTrainer from libtesseract to libtesseract_training) 2019-11-02 00:25:10 +01:00
zdenop
b808997958 fix cmake training build 2019-11-01 22:47:03 +01:00
zdenop
a2444bc55e fix string conversion in lstmtrainer 2019-11-01 21:16:33 +01:00
zdenop
cca107d5f6 fix autotools build of tesseract library 2019-11-01 17:36:13 +01:00
zdenop
2b4212c206 add untracked src/training/lstmtrainer.h 2019-11-01 16:23:26 +01:00
zdenop
0cbd8297e4 4.1.1 Release Candidate 1 2019-11-01 15:35:29 +01:00
zdenop
dadf1329e6 cmake: fix clan openmp build on windows 2019-11-01 15:28:53 +01:00
zdenop
710fa82fb0 fix inverting (Bilevel BW png) in pdf; fixes # 2059 2019-11-01 15:18:09 +01:00
zdenop
f27ca3e348 Add pageseg_apply_music_mask option to allow disabling the music mask 
# Conflicts:
#	src/ccmain/tesseractclass.cpp
#	src/ccmain/tesseractclass.h
 2019-11-01 15:16:29 +01:00
Shree
6a671e39df remove legacy parameter disable_character_fragments from lstm.train 2019-11-01 15:08:52 +01:00
wshwang
cdd2a887f4 src/ccutil/bits16.h remove warnings (#2726) 2019-11-01 15:08:20 +01:00
wshwang
23669398f9 Remove warning C4312 2019-11-01 15:08:14 +01:00
zdenop
9295381d0f Subject: training: show error description for open/delete file 2019-11-01 15:08:05 +01:00
Stefan Weil
4bbfabaa67 Delete copy constructor and assignment operator for TessBaseAPI (fix issue #874) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-01 15:07:59 +01:00
Stefan Weil
e3441f0ced Copy resolution of source image (fix issue #1702) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-01 15:07:20 +01:00
Stefan Weil
090d3c4b4c Fix typo in README.md (found by codespell) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-01 15:07:14 +01:00
zdenop
7488c85ef1 fix memory leak at PangoFontInfo::CanRenderString 2019-11-01 15:07:06 +01:00
Hyeonguk Ryu
080f83a17c Change from HTTP to HTTPS 2019-11-01 15:06:57 +01:00
zdenop
4a5ec186f6 test for synthesized font faces. 2019-11-01 15:06:48 +01:00
zdenop
f9d1bda7e3 cmake: add minimum required version for pango and icu based on autotools 2019-11-01 15:06:41 +01:00
zdenop
99645e3c40 text2image: show pango version 2019-11-01 15:06:35 +01:00
Stefan Weil
077616fd36 quadlsq: Fix warnings from LGTM 
Fix two occurrences of this LGTM warning:

    Multiplication result may overflow 'double'
      before it is converted to 'long double'.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-01 15:06:30 +01:00
Stefan Weil
02d916a64f Use "C" locale for PDF output 
This fixes wrong output of integers with locale de_DE.UTF-8:

    -  /Width 2.481
    -  /Height 3.508
    +  /Width 2481
    +  /Height 3508

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-01 15:06:23 +01:00