Stefan Weil
d8494f3215
Revert "Simplify indirect call of LMPainPoints::GeneratePainPoint"
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This reverts commit 6a0fc4f89f
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It removed global symbols, so the binary API was incompatible.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-07-02 06:39:53 +02:00
Stefan Weil
1d5a320d4a
Revert "Simplify class LSTMTrainer"
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This reverts commit 563a1717d4
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It removed global symbols, so the binary API was incompatible.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-07-02 06:38:19 +02:00
zdenop
10f5bffa48
decrease reuired version of cmake to build as 3.6 is still in use. Side effect no support for c++17 in CXX_STANDARD
2019-07-01 19:46:36 +02:00
zdenop
6157b8b5da
update Changelog (main 4.1 changes)
2019-07-01 19:21:51 +02:00
Stefan Weil
1a205b8bed
cmake: Fix build with OpenMP (issue #2462 )
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Builds with gcc wrongly used /openmp instead of -fopenmp.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Stefan Weil
3dff32e407
Fix check for icu 52.1 or newer
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It detected old versions but did not disable the training build.
This completes commit 66da4df11d
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Stefan Weil
4535e4605b
Update enum from unicode/uchar.h
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Stefan Weil
4b03d13fff
unittest: Fix function QCHECK (issue #2517 )
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The function must print an error message if the condition fails.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Egor Pugin
afb36b35e4
Add VS2019
2019-06-25 14:55:03 +02:00
Stefan Weil
20a0c61444
Fix format string for 64 bit integer
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This fixes also a warning from gcc.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Stefan Weil
daac30e6c4
baseapi: Remove old code
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The workaround is no longer needed because _splitpath and _MAX_FNAME
were removed in commit cc0d87c5b8
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Stefan Weil
1ce4c2f83c
Replace code using _splitpath_s (win32)
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That simplifies the code and removes a dependency on "newer"
versions of Windows.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-25 14:55:03 +02:00
Stefan Weil
1a279d11fc
Remove outdated comment
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:55:15 +02:00
Stefan Weil
dc2dada0b5
Remove dummy code from LSTMTrainer::InitTensorFlowNetwork
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:54:58 +02:00
Stefan Weil
7b58962246
Simplify unittest/Makefile.am
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:54:40 +02:00
Stefan Weil
f44be2e81a
cmake: Build training tools also on Linux and macOS
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This enables CI tests for the code in src/training on Linux and macOS.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:54:26 +02:00
Stefan Weil
c967f8927c
Add package libpango1.0-dev to Travis configuration
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It is needed to build the training tools.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:54:13 +02:00
Stefan Weil
a30d433356
Move LSTMTrainer from libtesseract to libtesseract_training
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LSTMTrainer is only used for training, so the shared library for
Tesseract can be made smaller.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:53:21 +02:00
Stefan Weil
1a44ce3178
Replace callback by direct function calls in TessBaseAPI::GetComponentImages
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The new code avoids dynamic memory allocation, uses faster function calls
and allows removing more code from tesscallback.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:52:31 +02:00
Stefan Weil
563a1717d4
Simplify class LSTMTrainer
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The function pointers and callbacks file_reader_, file_writer_,
checkpointer_reader_ and checkpoint_writer_ are always set to
the same values. Replacing them by direct function calls
simplifies the code and allows removing more code from tesscallback.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:51:44 +02:00
Stefan Weil
c5525c4458
Remove wrong description for GenericVector::set_compare_callback and simplify code
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:50:01 +02:00
Stefan Weil
6a0fc4f89f
Simplify indirect call of LMPainPoints::GeneratePainPoint
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It does neither need a temporary TessResultCallback2 nor the function
LMPainPoints::GenerateForBlamer.
This also allows removing more code from tesscallback.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-23 08:49:18 +02:00
zdenop
c614907ea0
tesstrain_utils.sh: remove redundant code
2019-06-23 08:48:23 +02:00
Stefan Weil
6a39b81d45
tesscallback: Remove more unused code
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-20 14:14:00 +02:00
Stefan Weil
3cdafa0fa1
4.1.0 Release candidate 4
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-18 09:48:36 +02:00
Stefan Weil
d7d0500030
Remove code for embedded build
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That code is unrelated to Tesseract and can be easily implemented
by external projects which require it.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-18 09:46:16 +02:00
Egor Pugin
4d5eb6d304
Remove old and misguiding build steps on windows.
2019-06-18 09:39:25 +02:00
Stefan Weil
2f51af0f60
ocrfeatures: Remove locally used functions from global interface
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ReadFeature, WriteFeature are only used locally.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-18 09:38:32 +02:00
Stefan Weil
9491538fb9
unittest: Add missing Leptonica library for textlineprojection_test
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It is needed for builds with --enable-shared.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-17 15:07:42 +02:00
Stefan Weil
9a5f72479a
Replace TessBaseAPI::CatchSignals by a dummy function
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That function is now a dummy which just exists to be API compatible.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-17 14:55:05 +02:00
zdenop
cf512d3804
4.1.0-rc3 => VERSION
2019-06-17 10:25:37 +02:00
Zdenko Podobný
c400bdff7b
Merge branch 'abi_comp' into 4.1
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* abi_comp:
restore CatchSignals to fix API compatibility
fix build
2019-06-16 21:11:07 +02:00
Zdenko Podobný
7160888653
Revert "Integrated Timesteps per symbol into ChoiceIterator"
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This reverts commit 4d3455e1de
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2019-06-16 21:10:18 +02:00
Zdenko Podobný
78ced35a8b
restore CatchSignals to fix API compatibility
2019-06-16 21:08:13 +02:00
Zdenko Podobný
c5105c5325
fix build
2019-06-16 20:30:00 +02:00
Zdenko Podobný
4d3455e1de
Integrated Timesteps per symbol into ChoiceIterator
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Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
# Conflicts:
# src/ccmain/ltrresultiterator.cpp
2019-06-16 19:22:19 +02:00
zdenop
9897bc9c8d
cmake: backport master changes
2019-06-16 18:54:41 +02:00
zdenop
5d23dfa5ce
create OUTPUT_DIR did not exist; fixes #2497
2019-06-16 18:37:03 +02:00
Stefan Weil
153b921c35
unittest: Catch missing eng.traineddata in baseapi_test
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-16 18:37:03 +02:00
Stefan Weil
ce82facc2f
unittest: Fix and enable normstrngs_test
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-16 18:37:03 +02:00
Stefan Weil
c01b3229fe
unittest: Fix and enable textlineprojection_test
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-16 18:37:03 +02:00
Stefan Weil
bb2ea347b1
unittest: Fix and enable scanutils_test
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-16 18:36:21 +02:00
Shree
3729b7b321
Allow saving of box/tiff pairs during base tesseract training
2019-06-16 18:36:21 +02:00
Shree
dfcdfe565f
Allow saving of box/tiff pairs during base tesseract training
2019-06-16 18:36:21 +02:00
Shree
706a2330e2
Allow saving of box/tiff pairs during base tesseract training
2019-06-16 18:35:37 +02:00
Stefan Weil
35b8826289
unittest: Fix and enable ligature_table_test
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
2019-06-16 18:35:19 +02:00
Egor Pugin
15da5c1206
[sw] Remove inexistent include dirs.
2019-06-16 18:35:19 +02:00
Egor Pugin
5b32be82f4
[sw] Exclude missing include dir.
2019-06-16 18:35:19 +02:00
Egor Pugin
f9da14eca1
Update appveyor.yml
2019-06-16 18:35:19 +02:00
Egor Pugin
b6f9ab6616
Update sw script.
2019-06-16 18:34:31 +02:00