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60eb745331cda44b2c4db3a65af7cb905442740a
Commit Graph
41 Commits
Author SHA1 Message Date
Jim Barlow 4a9337f757 PEP8 2015-02-20 15:42:06 -08:00
Jim Barlow 22b0733a1d Merge branch 'feature/findskew' into develop 2014-11-13 16:00:27 -08:00
Jim Barlow f69054cb17 Fix parameter order problems 
Put TESS_CFG_FILES last because it is optional and can be blank. If
omitted it breaks the sequence of subsequent parameters. Also cleanup
text output in this new mode.
 2014-09-25 03:50:01 -07:00
Jim Barlow 09bbe92611 Add command line option to skip pages that contain font data 
If a page contains font data, the script would abort, unless -f was given,
in which case it would use pdftoppm to rasterize the font into a bitmap
and then attempt to OCR it. -f is almost certainly not what users want
unless they want to debug OCR or something.

If a PDF already has fonts it either was OCR'd already, or it is
a composite file containing, for example, some scanned documents appended
to a text report.  In the latter case, this -s option provides OCR on
pages that don't have it without changing those that do, and if a PDF
was completely OCRed it will be converted to PDF/A.  In batch jobs with
a mix of OCR and non-OCR the implicit conversion to PDF/A is also useful.
 2014-09-25 02:43:40 -07:00
fritz-hh c873de6ca4 Consider that the hocr file has not always the same name 
Closes #72
 2014-04-27 16:01:11 +02:00
Jim Barlow 8cfbdaf0d0 Fix a silly typo, and other minor cleanup 2014-01-19 19:06:19 -08:00
Jim Barlow 6703434976 Replace ImageMagick-convert with Leptonica 2014-01-19 14:47:51 -08:00
fritz-hh 6d203e3eee portability improvements + minor changes 2014-01-15 21:23:41 +01:00
Mansour Behabadi a78630ce99 Make src scripts executable 
Signed-off-by: Mansour Behabadi <mansour@oxplot.com>
 2014-01-14 17:50:46 +11:00
fritz-hh 447b291e70 minor changes 2014-01-13 18:03:44 +01:00
fritz-hh bf02ee3bdc Resolved conflits with jbarlow83 pull request 2014-01-12 15:37:14 +01:00
fritz-hh a3c7fba02d minor changes (comments) 2014-01-11 22:26:29 +01:00
fritz-hh a8cd7febf6 remove spurious space in img number 
Tell the script that "nbImg" is a number, so that leading/trailing
spaces are removed
 2014-01-11 22:15:53 +01:00
fritz-hh 20c008b84f avoid spurious error msg if no image in pdf 2014-01-11 22:05:19 +01:00
fritz-hh e56fd53d06 poppler syntax (rather than xpdf syntax) 2014-01-11 16:19:52 +01:00
Jim Barlow 24a84d6380 Fix pdffonts error when filename contains a space 2014-01-09 16:44:24 -08:00
Jim Barlow 3a46ea1f36 Merge branch 'for-upstream/pdftoppm-error' into for-upstream/mono 2014-01-09 16:20:05 -08:00
Jim Barlow d33779f301 Detect monochrome images and extract them as PBM (1 bpp) 2014-01-09 16:15:24 -08:00
Jim Barlow d6ea0793b8 Fix ocrPage.sh pdftoppm error on OS X 10.9 2014-01-09 16:04:37 -08:00
fritz-hh b0b7e32783 fixes #40 and code cleanup 2014-01-07 21:51:15 +01:00
fritz-hh c6cc098e47 create symbolic links and not copy 
If deskew and/or cleanup is not requested, do not copy the files, but
just create symbolic link.
This saves disk place and makes the script slightly quicker
 2014-01-06 23:08:35 +01:00
fritz-hh fc3de64dce Changed debug page name 
In order to have the debug page after the normal panel in the final PDF
file
 2014-01-06 22:41:29 +01:00
fritz-hh 414c4e3f3c round dpi value correctly 2014-01-06 22:32:11 +01:00
fritz-hh 6a9f38d31e removed unused variables 2014-01-06 22:23:41 +01:00
fritz-hh aa4256d35c fixes #44 
The x/y resolutions are not computed separately anymore.
We do not check anymore if x and y resolutions are different (not
measure could anyway be taken if they were not equal...)
 2014-01-06 22:23:00 +01:00
fritz-hh 8a1241ba44 minor changes (indentation and fct name) 2014-01-06 22:05:49 +01:00
fritz-hh 7eab052e0f Improved consistency of tmp file names 2014-01-06 22:00:58 +01:00
fritz-hh c0d8508264 minor change in log msg 2014-01-06 19:30:19 +01:00
fritz-hh 10a3d26291 default PDI definition moved to cfg file 2014-01-05 22:01:45 +01:00
fritz-hh 5945454597 Support for -f option 
Fixes #16
 2014-01-04 21:24:33 +01:00
fritz-hh 7d76c46731 Check if page already contains a font 2014-01-04 18:05:21 +01:00
fritz-hh 0abe0f1f10 minor change 2014-01-03 17:00:35 +01:00
fritz-hh 4e60c9ba09 Warn user in case of low resolution 2013-12-30 23:55:26 +01:00
fritz-hh 95fe7cd3bc Oversampling + more than 1 img 
- Oversampling resolution can now be set from the cmd line (-o option)
- If a page contains more than one image, warn the user but process the
page anyway with a default resolution
 2013-12-30 23:44:38 +01:00
fritz-hh 79ec1d994e Automatic oversampling 
- If resolution is too low (<250dpi) perform automatic oversampling of
the image
- comments improved
- log messages improved
 2013-12-30 22:27:10 +01:00
fritz-hh bfc4f7a28d better resolution handling (fixes #38) 
- dpi computation moved to in dedicated function
- do not exit in case of resolution mismatch (fixes #38)
- comments improved
 2013-11-29 10:37:09 +01:00
fritz-hh 7a74ebbcc3 comments and log messages improved 2013-11-29 00:39:44 +01:00
fritz-hh 7542188592 Removed bashism 
== does not exist in bourne shell
 2013-11-27 23:44:45 +01:00
fritz-hh 5e0f8be4b1 Various improvements 
-Constants moved to config.sh
- Use "python2" cmd instead of "python"
- few other minor changes
 2013-11-27 22:34:21 +01:00
fritz-hh 2b0103a4e6 basic implementation of parallel page processing 
- basic implementation of parallel page processing using GNU parallel
- processing around 40% faster on dual core processor
 2013-05-05 22:33:54 +02:00
fritz-hh 9db805c4ad new file to OCR one page 
Required to perform OCR of several pages in parallal (using GNU
parallel)
 2013-05-05 20:45:27 +02:00