ikksman wrote:
What do members feel is the best way of upsizing images from say, 16MB to 25MB (necessary to submit some images to a microstock site).
(1) Lightroom (uses Lanczos kernel interpolation)
(2) Photoshop (which method?)
(3) Plug-in such as Genuine Fractals (or whatever it is called these days).
Save it as a .tif file. That'll more that do it.