- Update to version 5.5.2:
* Simplify code for osdetect by @stweil in #4436
* Fix and improve configuration for cmake builds by @stweil in #4437
* Modernize some for loops and fix some signed/unsigned issues by @stweil in #4438
* Cmake optimization with warp2 by @zdenop in #4452
* Update checkout action by @rettinghaus in #4461
* chore: fix cyrillic typo by @0xflotus in #4462
* Move version info. to appropriate ALTO element by @david-russo in #4464
* CI: Remove unneeded export statements from cmake workflow for macOS by @stweil in #4467
* Bump actions/checkout from 5 to 6 by @dependabot[bot] in #4485
* Bump github/codeql-action from 2 to 4 by @dependabot[bot] in #4488
* Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #4487
* Bump mikepenz/action-junit-report from 4 to 6 by @dependabot[bot] in #4486
* Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in #4494
* Fix linear congruential random number generator by @stweil in #4357
* Make list classes templated by @egorpugin in #4356
* add cli -c parameter(s) to init vectors by @zdenop in #4363
* handle colormaps correctly by @zdenop in #4369
* use constexpr for kDawgMagicNumber by @zdenop in #4378
* Extend elf_aux_info() support for RISC-V on FreeBSD and OpenBSD by @brad0 in #4376
* Fix building elf_aux_info() support on OpenBSD/arm by @brad0 in #4383
* Fix invalid empty interval in punct_stripped() for all-punctuation words by @EnodoGH in #4404
* Fix function addAvailableLanguages (issue #4416) by @stweil in #4417
* Avoid error in pixSauvolaBinarizeTiled (issue #4390) by @stweil in #4418
* Fix duplicated IDs in ALTO XML when multiple pages are present by @jankal in #4386
* Remove unused include statements for tprintf.h by @stweil in #4419
* Use links to the git history and online release notes instead of local ChangeLog by @stweil in #4423
OBS-URL: https://build.opensuse.org/request/show/1325726
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tesseract-ocr?expand=0&rev=21
* Simplify code for osdetect by @stweil in #4436
* Fix and improve configuration for cmake builds by @stweil in #4437
* Modernize some for loops and fix some signed/unsigned issues by @stweil in #4438
* Cmake optimization with warp2 by @zdenop in #4452
* Update checkout action by @rettinghaus in #4461
* chore: fix cyrillic typo by @0xflotus in #4462
* Move version info. to appropriate ALTO element by @david-russo in #4464
* CI: Remove unneeded export statements from cmake workflow for macOS by @stweil in #4467
* Bump actions/checkout from 5 to 6 by @dependabot[bot] in #4485
* Bump github/codeql-action from 2 to 4 by @dependabot[bot] in #4488
* Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #4487
* Bump mikepenz/action-junit-report from 4 to 6 by @dependabot[bot] in #4486
* Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in #4494
* Fix linear congruential random number generator by @stweil in #4357
* Make list classes templated by @egorpugin in #4356
* add cli -c parameter(s) to init vectors by @zdenop in #4363
* handle colormaps correctly by @zdenop in #4369
* use constexpr for kDawgMagicNumber by @zdenop in #4378
* Extend elf_aux_info() support for RISC-V on FreeBSD and OpenBSD by @brad0 in #4376
* Fix building elf_aux_info() support on OpenBSD/arm by @brad0 in #4383
* Fix invalid empty interval in punct_stripped() for all-punctuation words by @EnodoGH in #4404
* Fix function addAvailableLanguages (issue #4416) by @stweil in #4417
* Avoid error in pixSauvolaBinarizeTiled (issue #4390) by @stweil in #4418
* Fix duplicated IDs in ALTO XML when multiple pages are present by @jankal in #4386
* Remove unused include statements for tprintf.h by @stweil in #4419
* Use links to the git history and online release notes instead of local ChangeLog by @stweil in #4423
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=52
- Update to version 5.5.1:
* Fix linear congruential random number generator by @stweil in #4357
* Make list classes templated by @egorpugin in #4356
* add cli -c parameter(s) to init vectors by @zdenop in #4363
* handle colormaps correctly by @zdenop in #4369
* use constexpr for kDawgMagicNumber by @zdenop in #4378
* Extend elf_aux_info() support for RISC-V on FreeBSD and OpenBSD by @brad0 in #4376
* Fix building elf_aux_info() support on OpenBSD/arm by @brad0 in #4383
* Fix invalid empty interval in punct_stripped() for all-punctuation words by @EnodoGH in #4404
* Fix function addAvailableLanguages (issue #4416) by @stweil in #4417
* Avoid error in pixSauvolaBinarizeTiled (issue #4390) by @stweil in #4418
* Fix duplicated IDs in ALTO XML when multiple pages are present by @jankal in #4386
* Remove unused include statements for tprintf.h by @stweil in #4419
* Use links to the git history and online release notes instead of local ChangeLog by @stweil in #4423
OBS-URL: https://build.opensuse.org/request/show/1284007
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tesseract-ocr?expand=0&rev=20
* Fix linear congruential random number generator by @stweil in #4357
* Make list classes templated by @egorpugin in #4356
* add cli -c parameter(s) to init vectors by @zdenop in #4363
* handle colormaps correctly by @zdenop in #4369
* use constexpr for kDawgMagicNumber by @zdenop in #4378
* Extend elf_aux_info() support for RISC-V on FreeBSD and OpenBSD by @brad0 in #4376
* Fix building elf_aux_info() support on OpenBSD/arm by @brad0 in #4383
* Fix invalid empty interval in punct_stripped() for all-punctuation words by @EnodoGH in #4404
* Fix function addAvailableLanguages (issue #4416) by @stweil in #4417
* Avoid error in pixSauvolaBinarizeTiled (issue #4390) by @stweil in #4418
* Fix duplicated IDs in ALTO XML when multiple pages are present by @jankal in #4386
* Remove unused include statements for tprintf.h by @stweil in #4419
* Use links to the git history and online release notes instead of local ChangeLog by @stweil in #4423
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=50
- Update versioned dependencies and add missing buildrequirements
- Bump Leap version of gcc
- Update to 5.5.0
- Fix TARGET_PDB_FILE error for static linking. in #4271
- Make regular usage of CMAKE_INSTALL_LIBDIR and GNUInstallDirs in #4272
- Ignore illegal TESSDATA_PREFIX (not existing filesystem entry, issue #4277) in #4278
- Fix confidence output for the PAGE XML renderer in #4283
- Set hOCR capabilities ocrp_dir and ocrp_lang unconditionally in #4301
- Reduce clock syscalls in #4303
- Calculate row bounding box in single-word mode per #4304 in #4305
- Replace access/_access by std::filesystem::exists in #4307
- Modernize code for list of available models in #4308
- Fix performance and other issues reported by Codacy in #4309
- Remove unnecessary assignment and assertions in #4313
- Update code for tprintf in #4306
- Add C++ stream for log messages and use it in two debug messages in #4314
- cmake: Correctly set the soversion based on SemVer properties in #4319
- Replace deprecated runner macos-12 by macos-latest in GitHub actions in #4326
- Modernize code for renderers and remove filename conversion for Windows in #4330
- Fix some typos and grammer issues in #4337
- Add GitHub action and Makefile target for Windows installer in #4341
- Support symbolic values for --oem and --psm options in #4344
- Replace some tprintf by tesserr stream (fixes Windows compiler warnings) in #4345
- Add RISC-V V support #4346
- Fix and improve Windows installer in #4348
- Remove Tensorflow support in #4350
- Update submodule googletest to release v1.15.2 in #4352
OBS-URL: https://build.opensuse.org/request/show/1226250
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tesseract-ocr?expand=0&rev=19
- Fix TARGET_PDB_FILE error for static linking. in #4271
- Make regular usage of CMAKE_INSTALL_LIBDIR and GNUInstallDirs in #4272
- Ignore illegal TESSDATA_PREFIX (not existing filesystem entry, issue #4277) in #4278
- Fix confidence output for the PAGE XML renderer in #4283
- Set hOCR capabilities ocrp_dir and ocrp_lang unconditionally in #4301
- Reduce clock syscalls in #4303
- Calculate row bounding box in single-word mode per #4304 in #4305
- Replace access/_access by std::filesystem::exists in #4307
- Modernize code for list of available models in #4308
- Fix performance and other issues reported by Codacy in #4309
- Remove unnecessary assignment and assertions in #4313
- Update code for tprintf in #4306
- Add C++ stream for log messages and use it in two debug messages in #4314
- cmake: Correctly set the soversion based on SemVer properties in #4319
- Replace deprecated runner macos-12 by macos-latest in GitHub actions in #4326
- Modernize code for renderers and remove filename conversion for Windows in #4330
- Fix some typos and grammer issues in #4337
- Add GitHub action and Makefile target for Windows installer in #4341
- Support symbolic values for --oem and --psm options in #4344
- Replace some tprintf by tesserr stream (fixes Windows compiler warnings) in #4345
- Add RISC-V V support #4346
- Fix and improve Windows installer in #4348
- Remove Tensorflow support in #4350
- Update submodule googletest to release v1.15.2 in #4352
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=46
- Update to version 5.4.0:
* Build fixes, code refactoring and other smaller changes.
* Fix grey result of indexed PNG in pdfrenderer.
* Rename frk -> deu_latf (ISO 639-3, ISO 15924).
* Remove broken Dockerfile.
* Fixes for several issues reported by Coverity Scan.
* Remove unsupported OpenCL code and related API functions (#4220).
* Facilitate vectorization for generic build (#4223).
* Add PAGE XML renderer / export (#4214).
* Support training without lstmf files.
* Improve CCUtil::main_setup (fixes issue #4230 related to Coda).
* Allow for text angle/gradient to be retrieved (#4070).
* Fix setup of datadir on installations with Conda (issue #4230) (#4240)
* Fix FP exception in Wordrec::angle_change (issue #4242) (#4243)
* Small build fixes and code improvements
- Disable opencl support due to boo#1213370:x
OBS-URL: https://build.opensuse.org/request/show/1179190
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tesseract-ocr?expand=0&rev=17
* Build fixes, code refactoring and other smaller changes.
* Fix grey result of indexed PNG in pdfrenderer.
* Rename frk -> deu_latf (ISO 639-3, ISO 15924).
* Remove broken Dockerfile.
* Fixes for several issues reported by Coverity Scan.
* Remove unsupported OpenCL code and related API functions (#4220).
* Facilitate vectorization for generic build (#4223).
* Add PAGE XML renderer / export (#4214).
* Support training without lstmf files.
* Improve CCUtil::main_setup (fixes issue #4230 related to Coda).
* Allow for text angle/gradient to be retrieved (#4070).
* Fix setup of datadir on installations with Conda (issue #4230) (#4240)
* Fix FP exception in Wordrec::angle_change (issue #4242) (#4243)
* Small build fixes and code improvements
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=41
- Update to 5.3.4
- Fixes for autoconf, clang and sw builds
- Send output of combine_tessdata -d to stdout instead of stderr.
Fixes#4149 in #4150
- Move bail_out function before libtoolize check in #4151
- Improve OCR for an image URL
- Fail on curl download errors
- Add new parameter curl_cookiefile for curl_easy_setopt in #4156
- Set User-Agent: header field in HTTP request for curl downloads
- Force TCP v4 for socket to ScrollView server. Fixes#3000 in #4162
- Fix some compiler warnings and avoid unnecessary conversions
from std::string to char pointer in #4174
- Fix a tiny typo in publictypes.h in #4178
- Fixes for autoconf, clang and sw builds
- Other small improvements for code and documentation.
OBS-URL: https://build.opensuse.org/request/show/1139922
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=37
- Update to 5.3.3
- Disable -mfpu=neon for aarch64 in #4098
- Fix build without git clone in cloned directory in #4099
- Fix some issues which were reported by Coverity Scan in #4097
- Update ScrollView.java in #4103
- Fix some code comments in #4113
- Optimize function ImageFind::FindImages in #4114
- Rename BibTex file to please GitHub in #4115
- Fix Broken URLs in citations.bib in #4118
- initDSProfile: correct std::vector usage in #4124
- Fix typo in stepblob.h in #4133
- Fix regression in layout detection since 5.0.0 (fixes issue #4014) in #4136
- Update ScrollView.java in #4104
- Fix loading of sublangs (regression) in #4141
- Update to 5.3.2
- fix: Fix snap package building in #4043
- Support for Sgaw and W Pwo Karen languages in the Myanmar validator. in #4065
- Replace bool array by more compact vector in #4067
- Replace deprecated sprintf in #4068
- Improve format of logging from lstmtraining in #4066
- Clean code in #4071
- Abort with error message if OSD is requested with LSTM-only model in #4073
- Fix typos in #4096
OBS-URL: https://build.opensuse.org/request/show/1133369
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=35
- Move unversioned libraries to main package
- Update to version 5.3.0:
* Fix memory issues in ScrollView::MessageReceiver
* autotools: Add rule for svpaint executable
* Replace call of exit function by return statement in main function
* Fix the build on CodeQL/Analyze by @arseniy-sonar in #3888
* CI: Remove Ubuntu 18.04
* configure.ac: fix build on aarch64_be
* SW CI: Add paths filter
* Create .mailmap
* Fix tesseract.pc from cmake to match autotools
* Update README.md
* Fixed 2 errors
* fix issue #3940 - remove colormap before thresholding
* Update upload-artifact action
* Update checkout action to version 3
* Fix Markdownlint
* Fix broken links in CONTRIBUTING.md
* pdfrenderer.cpp: Ignore non-text blocks
* lstm.train: allow .box from .raw.png too
* Fix a number of performance issues (reported by Coverity Scan)
* Fix training tools for legacy engine (issue #3925)
* Fix function tesseract::WriteFeature (issue #3925)
* Modernize function ObjectCache::DeleteUnusedObjects (fix issue with s…
* More fixes for issue #3925
- Fixed packaging to include missing shared libs:
* libcommon_training.so
* libunicharset_training.so
OBS-URL: https://build.opensuse.org/request/show/1057918
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tesseract-ocr?expand=0&rev=11
- Update to version 5.3.0:
* Fix memory issues in ScrollView::MessageReceiver
* autotools: Add rule for svpaint executable
* Replace call of exit function by return statement in main function
* Fix the build on CodeQL/Analyze by @arseniy-sonar in #3888
* CI: Remove Ubuntu 18.04
* configure.ac: fix build on aarch64_be
* SW CI: Add paths filter
* Create .mailmap
* Fix tesseract.pc from cmake to match autotools
* Update README.md
* Fixed 2 errors
* fix issue #3940 - remove colormap before thresholding
* Update upload-artifact action
* Update checkout action to version 3
* Fix Markdownlint
* Fix broken links in CONTRIBUTING.md
* pdfrenderer.cpp: Ignore non-text blocks
* lstm.train: allow .box from .raw.png too
* Fix a number of performance issues (reported by Coverity Scan)
* Fix training tools for legacy engine (issue #3925)
* Fix function tesseract::WriteFeature (issue #3925)
* Modernize function ObjectCache::DeleteUnusedObjects (fix issue with s…
* More fixes for issue #3925
- Fixed packaging to include missing shared libs:
* libcommon_training.so
* libunicharset_training.so
OBS-URL: https://build.opensuse.org/request/show/1046236
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=24
- Switched to new CMake buildsystem
- Update to version 5.2.0:
* Improvements and fixes for continuous integration, autoconf and cmake builds
* Set /Os for some 32 bit MS compilers
* Improve comments and other documentation
* Add initial support for Intel AVX512F
* Fix for very large PDF files on 32 bit hosts
* Fix NEON detection on FreeBSD
* Fix regression with UZN files
* Fix calling delete[] for memory allocated by malloc in C API
* Add an API function to init tesseract with traineddata from memory
* Replace direct access to Leptonica internal data structures by function calls and
support latest releases of Leptonica.
* Replace std::regex by std::string functions.
* Use compiled-in TESSDATA_PREFIX also on Windows
* Add new parameter 'invert_threshold', change the default threshold from 0.5 to 0.7
and mark parameter 'tessedit_do_invert' as deprecated
- Update to version 5.1.0:
* Handle image and line regions in output formats ALTO, hOCR and text.
* New parameter curl_timeout for curl_easy_setop.
* Build fixes and improvements.
* Catch nullptr in PageIterator::Orientation to improve robustness.
* Remove unused code.
- Update to version 5.0.1:
* Add SPDX-License-Identifier to public include files.
* Support redirections when running OCR on a URL.
* Lots of fixes and improvements for cmake builds.
* Distributions should use the autoconf build.
* Fix broken msys2 build with gcc 11.
* Fix parameter certainty_scale (was duplicated).
* Fix some compiler warnings and clean code.
* Correctly detect amd64 and i386 on FreeBSD.
* Add libarchive and libcurl in continuous integration actions.
* Update submodule googletest to release v1.11.0.
- Update to version 5.0.0:
* Enable fast float32 LSTM by default
* Switch to NFC normalisation everywhere
* Remove banner message
* Disable music staff detection and removal
* Add new command line option --loglevel
* Fix regression for OCR with more than one model file
* Optimizations
* Improve training messages
* Add RowAttributes getter to PageIterator
* Limit BCER to interval [0,1]
* Improved build process
* Cleaned code
- Update to version 4.1.3:
* Fix broken autoconf build
- Update to version 4.1.2:
* Allow line images with larger width for training
* Bugfixes
* Build updates and fixes
- Removed tesseract-ocr-no-cpudetection.patch
Obsolete with the use of CMake build system instead of Makefiles
OBS-URL: https://build.opensuse.org/request/show/1006029
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=23
### Depends on sr#458696 ###
- Update to 3.05.00
* Made some fine tuning to the hOCR output.
* Added TSV as another optional output format.
* Fixed ABI break introduced in 3.04.00 with the AnalyseLayout()
method.
* text2image tool - Enable all OpenType ligatures available in
a font. This feature requires Pango 1.38 or newer.
* Training tools - Replaced asserts with tprintf() and exit(1).
* Improved multipage tiff processing.
* Improved the embedded pdf font (pdf.ttf).
* Enable selection of OCR engine mode from command line.
* Changed tesseract command line parameter '-psm' to '--psm'.
* Added new C API for orientation and script detection, removed
the old one.
* Fixed many compiler warning.
* Fixed memory and resource leaks.
OBS-URL: https://build.opensuse.org/request/show/458814
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tesseract-ocr?expand=0&rev=5
* Made some fine tuning to the hOCR output.
* Added TSV as another optional output format.
* Fixed ABI break introduced in 3.04.00 with the AnalyseLayout()
method.
* text2image tool - Enable all OpenType ligatures available in
a font. This feature requires Pango 1.38 or newer.
* Training tools - Replaced asserts with tprintf() and exit(1).
* Improved multipage tiff processing.
* Improved the embedded pdf font (pdf.ttf).
* Enable selection of OCR engine mode from command line.
* Changed tesseract command line parameter '-psm' to '--psm'.
* Added new C API for orientation and script detection, removed
the old one.
* Fixed many compiler warning.
* Fixed memory and resource leaks.
OBS-URL: https://build.opensuse.org/package/show/Publishing/tesseract-ocr?expand=0&rev=9
