Add a filter on Upscale, which image resolution does it sample from?

[锦阳28647702ckwc]

Hello, this is my question about the new feature!
When I upgraded the image resolution from 2K to 4K and added a filter on Upscale, I then set this filter to - Layer Input Minimum value (2K) -
My question is, at this point, does the minimum value sampled by this filter come from the reduction of 4K images or from 2K images without any intelligent amplification!
Thank you very much

[Cyril Dellenbach · Accepted solution]

Hello @锦阳28647702ckwc,

In the mentioned case, the top layer will not use AI, but a simple linear downscale from below layers. if you simply want to sharpen the result of the AI upscale, I advise you to keep the layer set at the same resolution as the upscale.

Best regards,

[锦阳28647702ckwc]

@Cyril Dellenbach      Okay, I understand. Thank you very much for your answer