Computer Science
ppmflash(1) ppmflash(1)
NAME
ppmflash - brighten a picture up to complete white-out
SYNOPSIS
ppmflash flashfactor [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Increases its brightness
by the specified flashfactor up to a total white-out
image. The flashfactor may be in the range from 0.0
(original picture's brightness) to 1.0 (full white-out,
The Second After).
As pnmgamma does not do the brightness correction in the
way I wanted it, this small program was written.
This program is similar to ppmbrighten , but not exactly
the same.
SEE ALSO
ppm(5), ppmdim(1), pnmgamma(1), ppmbrighten(1)
AUTHOR
Copyright (C) 1993 by Frank Neumann
16 November 1993 1
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