[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
RE: [APML] Gradient and Vignette removal software
Chris,
Have
you tried this in Photoshop?
1. Create a new channel
2. Use the gradient tool to create a gradient that somewhat
matches the gradient you want to remove
3. Go back to the channel you want to modify, if not the
total RGB and choose Select, Load Selection
4. Adust the levels, curves as desired
I
think there is a whole section of this in Ron Wodaski's book, if you don't
already have it.
Matt
Im looking for a
simple to use piece of software that removes gradients and vignetting from my
schmidt camera images with film. Ive tried Maxim DL, and I get horrible
results, and wondered if there is something I can say put a grid on and it
does what it has to do to flatten the brightness of the grid. Maybe Im
overlooking some thing obvious, but doing this in photoshop is a gamble at
best.