NAME¶

tiff_findskew - determine text skew angle

SYNOPSIS¶

tiff_findskew [-options] TIFF_file

DESCRIPTION¶

Reads a file in TIFF format as input. Writes out the skew angle (in degrees, floating-point decimal). The skew angle is defined as the angle by which the image must be rotated counterclockwise to obtain a normally oriented text with horizontal lines.

OPTIONS¶

-options

So far no options are implemented. In the future, tiff_findskew might accept options.

TIFF_file

Name of a TIFF file containing a black/white bitmap. (The file should be readable by libtiff tools.)

SEE ALSO¶

libtiff(3)

AUTHOR¶

Copyright (C) 2005 by yet.