Quote:
Originally Posted by James Freeman
Yeah.
A simple interpolation is all that it takes for upscaling.
You can't ADD detail that is not there, can you?
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but you can remove them.
and bilinear is pretty good at making the image extremely unsharp so it is not that "accurate".
spline 3 is know to have pretty high psnr or was it gaussian?
what so ever PSNR is just math and not subjective.
i mean x264 can be used to achieve the highest possible PSNR but this usually doesn't result in a better subjective visible results. it is off by default for a reason.
doom9 was down so i guess i'm a little bit late.