I have a set of images which have different brightness and contrast. I need them all to have the same brightness and contrast. So that, I can easily select interest area by using wand tool. Can anyone please help me with it?
you can use the Propagate to all open images option behind the Set button in the Brightness and Contrast dialog. You can get some more information from the user guide.
If all your images are in a folder, you can use our Channel Tools ActionBar which does just that.
You can set the brightness and contrast for one currently open image and then ask the tool to propagate it to all other images inside a folder.
Please make sure you check the 0-Installation section
Hope this helps