Originally posted by Asahiflex Editing just one photo would kill my desktop computer
Heh! 20 years ago my computer could barely edit a 0.3mp picture. While current computer's in general are just as slow when editing Word documents etc. (because the bloating of the latter keeps up with the speed improvements of the former), image editing really has come a long way since then.
My current computer has 1000 times the memory, 3000 times the HD capacity and roughly 1000 times the cpu capacity (in IPS), but I do think it has some problems with 300mp pictures. But I think the 0.3mp pictures from 20 years ago where only 1/4 the bit depth, so let's compare to 75mp. That should be doable, but slow. SO, in 20 years I think we're looking at 75 gigapixels being the limit for what you can handle with amateur computer equipment
And in 5 years, I have no doubt that computers will be able to handle 200mp 6x7 images. I'd prefer 4:3 ratio, though, how about 7.3x5.5? Fits within the same image circle as 6x7