ocrad (1) Linux Manual Page
Ocrad – manual page for Ocrad 0.18
Synopsis
ocrad [options] [files]Description
GNU Ocrad – Optical Character Recognition program. Reads pnm file(s), or standard input, and sends text to standard output.Options
- -h, –help
- display this help and exit
- -V, –version
- output version information and exit
- -a, –append
- append text to output file
- -c, –charset=<name>
- try `–charset=help’ for a list of names
- -e, –filter=<name>
- try `–filter=help’ for a list of names
- -f, –force
- force overwrite of output file
- -F, –format=<fmt>
- output format (byte, utf8)
- -i, –invert
- invert image levels (white on black)
- -l, –layout
- perform layout analysis
- -o <file>
- place the output into <file>
- -p, –crop=<l,t,r,b>
- crop input image by given rectangle
- -q, –quiet
- suppress all messages
- -s, –scale=[-]<n>
- scale input image by [1/]<n>
- -t, –transform=<name>
- try `–transform=help’ for a list of names
- -T, –threshold=<n%>
- threshold for binarization (0-100%)
- -v, –verbose
- be verbose
- -x <file>
- export OCR Results File to <file>
Reporting Bugs
Report bugs to bug-ocrad [at] gnu.org Ocrad home page: http://www.gnu.org/software/ocrad/ocrad.html General help using GNU software: http://www.gnu.org/gethelpCopyright
Copyright © 2009 Antonio Diaz Diaz. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
See Also
The full documentation for Ocrad is maintained as a Texinfo manual. If the info and Ocrad programs are properly installed at your site, the command- info Ocrad
should give you access to the complete manual.