Brighten

PerlMagick is an object-oriented Perl interface to ImageMagick. Use this forum to discuss, make suggestions about, or report bugs concerning PerlMagick.
Locked
brian_jackson

Try Gamma

Post by brian_jackson »

Hi-

I found 3 years ago that Gamma works better for controling the brightness of the photo than the 'Brightness' portion of Modulate.

$image->Gamma(gamma=>"$gamma");

I use a scale from 3.0 to 0.5, but found that most corrections fall in the 2.0 - 0.7 range.

good luck,
brian

Locked