NAME
Ocrad - Optical Character Recognition Program
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
-b, --block=<n>
process only the specified text block
-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=<n>
layout analysis, 0=none, 1=column, 2=full
-o <file>
place the output into <file>
-p, --crop=<l,t,r,b>
crop input image by given rectangle
-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@gnu.org
COPYRIGHT
Copyright © 2007 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.