RE: [APML] Anti-vignetting in PS 7

["R. Scott Ireland" <ireland@gate.net>]

> At this point, I converted the blurred mask and the original
> image to 8 bits
> per channel so I could use "Apply Image" to subtract the mask
> (with offset)
> from the original. I made the original image active and clicked "Image" ->
> "Apply Image". This brings up a dialog box with a few options. The first
> thing to do was to change the "Source" to the blurred mask with the target
> as the original image. The problem is that the "Source" is the original
> image and I can't seem to change it to the blurred mask. The
> drop-down menu
> contains nothing but the original and I can't even type in the name of the
> mask.

Both files have to have exactly the same pixel dimensions for Apply Image to
work. I'll bet that "down and then re-up sized" mask does not have the same
pixel dimensions as the image.

Scott

R. Scott Ireland
ireland@gate.net
www.rsiphotos.com

_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo