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| Name: ocrad | Distribution: openSUSE Leap 16.0 |
| Version: 0.29 | Vendor: openSUSE |
| Release: lp160.1.1 | Build date: Wed Feb 7 10:39:59 2024 |
| Group: Productivity/Graphics/Other | Build host: reproducible |
| Size: 314863 | Source RPM: ocrad-0.29-lp160.1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://www.gnu.org/software/ocrad/ | |
| Summary: Optical Character Recognition Program | |
GNU Ocrad is an OCR (Optical Character Recognition) program based on a feature extraction method. It reads images in pbm (bitmap), pgm (greyscale) or ppm (color) formats and produces text in byte (8-bit) or UTF-8 formats. Also includes a layout analyser able to separate the columns or blocks of text normally found on printed pages. Ocrad can be used as a stand-alone console application, or as a backend to other programs.
GPL-2.0-or-later
* Wed Feb 07 2024 Andrea Manzini <[email protected]>
- update to 0.29:
* Recognition of 'L' with right uptick has been improved.
* File diagnostics have been reformatted as 'PROGRAM: FILE: MESSAGE'.
* Diagnostics caused by invalid arguments to command-line options now show the
argument and the name of the option.
* The option '-o, --output' now creates missing intermediate directories when
writing to a file.
* Mon Feb 14 2022 Dirk Müller <[email protected]>
- update to 0.28:
* Support for PNG images has been implemented using libpng.
* The version test macro OCRAD_API_VERSION and the function OCRAD_api_version
are now declared in the header file ocradlib.h. They tell to the application
the version of the library.
* Sat Jan 12 2019 [email protected]
- update to 0.27:
* fixes for compiler warnings and other developer visible changes
* Thu Oct 04 2018 Luigi Baldoni <[email protected]>
- Update to version 0.26
* Version 0.26 released.
* main.cc (main): Don't use stdin more than once.
* configure: Avoid warning on some shells when testing for g++.
* Makefile.in: Detect the existence of install-info.
- Spec cleanup
* Fri Apr 24 2015 [email protected]
- update to version 0.25:
* The new option "-E, --user-filter", which allows the use of
user-defined filters, has been added.
* Character recognition has been improved. ('2' vs 'Z',
'4' vs 'Q', '5' vs 'S', 'E', 'J', merged 'VV').
* Uppercase 'Y' with acute and 'Y' with diaeresis are now
recognized.
* Uppercase 'S' and 'Z' with caron are no more misrecognized as
lowercase.
* The new built-in filters "text_block" and "upper_num_mark" have
been added.
* The output of "--help" has been extended.
* The new chapters "Introduction" and "Filters" have been added
to the manual.
* The testsuite now checks the recognition of 11 more characters.
* The targets "install-compress", "install-strip-compress",
"install-info-compress" and "install-man-compress" have been
added to the Makefile. (Installing compressed docs may become
the default in the future).
- add tarball signature and keyring
* Fri Mar 06 2015 [email protected]
- Update to version 0.24
* Character recognition has been improved.
(merged 'LZ', 'TZ' and 'rt', '9' vs 'g', 'A' vs 'R', 'C' vs '(',
'G', 'J', 'L', 's', 'x', 'z').
* Several filters can be now applied in sequence using more than
one "--filter" option.
* The new filters "same_height", "upper_num" and "upper_num_only",
have been added.
* The description of "OCRAD_result_blocks" in the manual has been fixed.
* The license has been changed to GPL version 2 or later for better
GPL compatibility. GPLv2 and GPLv2+ programs may use the library now.
- Fix license tag; the project moved to GPL-2.0+
* Sun May 04 2014 [email protected]
- Update to 0.23:
* Improvements in character recognition.
* Filters of type '*_only' now remove leading whitespace.
* ocradlib.h: Changed 'uint8_t' to 'unsigned char'.
* Added some missing inclusions of 'cstdlib'.
* ocrad.texinfo: Renamed to ocrad.texi.
- Added lzip build requirement in order to extract the package.
- Removed ocrad-build-with-optflags.patch and instead added a fix inside the
spec file.
* Wed Jul 24 2013 [email protected]
- Update to 0.22
* Scaling and smoothing are now made before thresholding.
* Improvements in character recognition.
* ocradlib.h: Added new function OCRAD_set_utf8_format.
* Small improvements have been made in manual and man page.
* Changed quote characters in messages as advised by GNU
- Spec file changes:
* rebased ocrad-build-with-optflags.patch
* Fri Feb 18 2011 [email protected]
- Update to 0.21
* Fixed some internal errors triggered by noisy input.
* ocrad.texinfo: Added chapter `OCR Results File'.
* main.cc: Set stdin/stdout in binary mode on MSVC and OS2.
- Spec file updates:
* Changes based on rpmdevtools templates and spec-cleaner run.
* Updates in Summary:, %description, %build and %install sections.
* Changed License: to GPLv3+.
* Updates in info files installation.
* Minor other updates.
* Mon Sep 06 2010 [email protected]
- Update to 0.20
* ocradlib.h: Added new function OCRAD_scale.
* ocradlib.h: Added new function OCRAD_result_chars_total.
* ocradlib.h: Added new function OCRAD_result_chars_block.
* ocradlib.h: Added new function OCRAD_result_chars_line.
- add ocrad-build-with-optflags.patch
* Wed Aug 04 2010 [email protected]
- put devel files in -devel subpackage
* Wed Apr 07 2010 [email protected]
- update to version 0.19
* Version 0.19 released.
* Added library interface (ocradlib.h).
* Option `--crop' replaced with similar but different option
`--cut', which can accept coordinates taken from the ORF file.
* Recognition of files with a single character and without white
space at the edges has been fixed.
* testsuite/check.sh: Added new tests for the library interface
and for single character images.
* New files ocradlib.h, ocradlib.cc, ocrcheck.cc.
* Makefile.in: Added "--name" option to help2man invocation.
* Wed Nov 11 2009 [email protected]
- update to version 0.18
* Added a layout analyser able to process arbitrary pages.
* Added new option `--quiet'.
* The `--layout' option no more accepts an argument.
* The `--crop' option now accepts negative coordinates.
* New recognized letter; 'a' with ring above.
* Fixed recognition on files with a single big character.
* Fixed bug that didn't write maxval when saving pgm or ppm.
* Fixed some includes that prevented compilation with GCC 4.3.0.
* "make install-info" should now work on Debian and OS X.
* Arg_parser updated to 1.2.
* Verbosity control of messages has been modified.
- add info files post and postun scripts
* Wed Aug 26 2009 [email protected]
- make patch0 usage consistent
* Mon Jan 07 2008 [email protected]
- fix build with gcc43
* Mon Jul 30 2007 [email protected]
* Version 0.17 released.
* License updated to GPL version 3 or later.
* `--scale' no more suppresses ORF output.
* Improved removal of thick frames.
* Changed `Textline' to accept more than one big initial.
* Class `Block' renamed to `Blob'.
* `configure' and `Makefile.in' have been modified to be more
GNU-standards compliant.
* Mon Oct 23 2006 [email protected]
- update to version 0.16:
* Version 0.16 released.
* Added new option `--filter'.
* Better algorithm for vertical space detection (blank lines).
* Some fixes made to `configure' script.
* Added two new debug levels.
* Improvements in character recognition.
* Thu Aug 10 2006 [email protected]
- update to version 0.15:
* Added new argument parser that replaces `getopt_long'.
* Fixed a bug that prevented compilation with GCC 4.1.
and some benefits from 0.14:
* Ocrad is now able to read ppm files.
* Added new class `Page_image' (256-level greymap).
* Added automatic and adaptive binarization by Otsu's method.
* Added new option `--crop'.
* Added two new chapters `Image Format Conversion' and
`Algorithm' to the texinfo file.
* Target `check' added to Makefile.
* Changed `ocrad.png' icon to color, one line.
* Wed Jan 25 2006 [email protected]
- converted neededforbuild to BuildRequires
* Fri Jan 20 2006 [email protected]
- added a patch that fixes a namespace problem on ppc and s390
* Wed Nov 02 2005 [email protected]
- don't build as root
* Tue Oct 18 2005 [email protected]
- update to version 0.13:
* ability to read pgm files
* better space detection in tables
* better number recognition
* Wed Jun 08 2005 [email protected]
- update to version 0.12:
* Text inside tables of solid lines is now recognized.
* Improvements in character recognition.
* Fixed possible integer overflow when loading pbm file.
* Mon Feb 21 2005 [email protected]
- update to version 0.11:
* Improved algorithms again
* bugfixes
* Thu Dec 16 2004 [email protected]
- update to version 0.10:
* Improved algorithms
* orf file changes
* Wed Jun 23 2004 [email protected]
- update to version 0.8:
* Better algorithm for line detection.
* New feature -x - (export ORF file to stdout).
* Small improvements in image elimination.
* Tue Feb 10 2004 [email protected]
- update to version 0.7:
* manpage added
* utf8 output
* better detection
* Wed Jan 28 2004 [email protected]
- update to version 0.6
* Mon Sep 08 2003 [email protected]
- update to version 0.4 - much better recognition results, better
Makefile etc.
* Mon Aug 18 2003 [email protected]
- resetted version to original 0.3 version official from the author.
I tried to convince him to use autoconf, but he does not want yet.
In order to distribute the original package, I reverted my auto-
conf version.
* Thu Jul 24 2003 [email protected]
- initial package
/usr/bin/ocrad /usr/share/doc/packages/ocrad /usr/share/doc/packages/ocrad/AUTHORS /usr/share/doc/packages/ocrad/ChangeLog /usr/share/doc/packages/ocrad/NEWS /usr/share/doc/packages/ocrad/README /usr/share/info/ocrad.info.gz /usr/share/licenses/ocrad /usr/share/licenses/ocrad/COPYING /usr/share/man/man1/ocrad.1.gz
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