PHP GD image gamma correct
This example shows how to image gamma correct in php gd.
This example shows how to image gamma correct in php gd.<?php
$im
= imagecreatefromjpeg('im.jpg');imagegammacorrect(
$im, 1.0, 1.537);imagejpeg(
$im, 'php_gamma_corrected.jpeg');echo
("Image corrected and saved successfully.");imagedestroy(
$im);?>
After running the program you will get the following output
