Doom9's Forum - View Single Post - AviSynth equivalent of the Super-Resolution technique in Adobe Photoshop?

videoFred · 2nd July 2017, 13:09

Ah... Super Resolution.....

It all begins with a good quality source file.

My source files are 1392x1032.

Then, I reduce them (yes, reduce) to 1024x768.
Why? Because a heavy script with removedirt(), Gammac(), stabilizing and degraining etc runs like a train (18fps) when the size from the source file is limited to W=1024 pixels.

Then, I upscale to full HD and do some sharpening on the full HD file.

I know, I know. It's against all rules

But it works and the results are very acceptable.

Source file: 1972 fuji single-8 film. Unsharp frame to test sharpening.

Full HD result: stabilized-cropped-sharpened etc...(reduced to show here)

2nd July 2017, 13:09	#9 \| Link
videoFred Registered User Join Date: Dec 2004 Location: Terneuzen, Zeeland, the Netherlands, Europe, Earth, Milky Way,Universe Posts: 689	Ah... Super Resolution..... It all begins with a good quality source file. My source files are 1392x1032. Then, I reduce them (yes, reduce) to 1024x768. Why? Because a heavy script with removedirt(), Gammac(), stabilizing and degraining etc runs like a train (18fps) when the size from the source file is limited to W=1024 pixels. Then, I upscale to full HD and do some sharpening on the full HD file. I know, I know. It's against all rules But it works and the results are very acceptable. Source file: 1972 fuji single-8 film. Unsharp frame to test sharpening. Full HD result: stabilized-cropped-sharpened etc...(reduced to show here) __________________ About 8mm film: http://www.super-8.be Film Transfer Tutorial and example clips: https://www.youtube.com/watch?v=W4QBsWXKuV8 More Example clips: http://www.vimeo.com/user678523/videos/sort:newest Last edited by videoFred; 2nd July 2017 at 13:11.