Increasing the resolution scale more than 2x does not improve the image quality.

Open Ulexer opened this issue 2 years ago • 1 comments

Linear interpolation is not suitable for scales larger than 2x. With linear interpolation, a resolution scale above 2x makes no sense other than performance testing. Instead, it is better to use averaging. Here is an example showing how bad linear interpolation is.

Aug 23 '23 11:08 Ulexer

agreed, i would say it looks fine for 1x through 2x ( if even slightly better ) but for 3x+ it makes it far worse than 2x. As Ulexer said, it would be better to use averaging

1x:

2x:

4x:

8x:

Sep 24 '23 18:09 christopher317