Try Gamma
Posted: 2006-04-30T12:40:23-07:00
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
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