IMGEXP(6D)IMGEXP(6D)NAMEimgexp - expand the range of pixel values in an image.
SYNOPSIS
/usr/sbin/imgexp inimage outimage [min max]
DESCRIPTIONimgexp expands the range of pixel values in an image. Pixel values less
than or equal to min are mapped to 0, while pixel values greater than or
equal to max are mapped to 255. If min and max are not provided on the
command line, then the minimum and maximum pixel values in the image are
used. This can be used to manipulate the contrast of images.
SEE ALSOhist(6D)
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