Releases: tesseract-ocr/tesseract
Releases · tesseract-ocr/tesseract
4.1.1 Release
- Implemented sw build (cppan is deprecated)
- Improved cmake build
- Code cleanup and optimization
- A lot of bug fixes...
4.1.0 Release
- Added new renderers Alto, LSTMBox, WordStrBox.
- Added character boxes in hOCR output.
- Added python training scripts (experimental) as alternative shell scripts.
- Better support AVX / AVX2 / SSE.
- Disable OpenMP support by default (see e.g. #1171, #1081).
- Fix for bounding box problem.
- Implemented support for whitelist/blacklist in LSTM engine.
- Improved cmake configuration.
- Code modernization and improvements.
- A lot of bug fixes...
Detailed changelog is on wiki.
Windows installer can be downloaded from https://github.com/UB-Mannheim/tesseract/wiki.
4.0.0 Release
Detailed Release notes, Changelog and documentation can be found in project wiki.
Windows installer can be downloaded from https://github.com/UB-Mannheim/tesseract/wiki.
3.05.02 Release
Bug fix release
3.05.01 Release
Bug fix release
3.05.00 Release
- 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).
- Fixed Cygwin compatibility.
- 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.
- Increased minimum autoconf version to 2.59.
- Removed dead code.
- Fixed many compiler warning.
- Fixed memory and resource leaks.
- Fixed some issues with the 'Cube' OCR engine.
- Fixed some openCL issues.
- Added option to build Tesseract with CMake build system.
- Implemented CPPAN support for easy Windows building.
3.04.01 release
bug-fix release of 3.04 version
3.04.00 release
- Added OpenCL support (experimental)
- Many bug fixes