How To Upscale
Sonic 2 (Composite)

SEGA Genesis Cleanup

Takes composite/RF/RGB/VHS Genesis footage and attempts to restore it to RGB quality. Assumes footage has been properly deinterlaced via field duplication from 240p to 480p/720p/etc. Note that:

  • All footage was captured in 240p/480p/720p NTSC.
  • Ground truth RGB footage was captured via a triple-bypassed Model 2 Genesis with new capacitors via the Retrotink 2x or GBS Control. Other footage was captured from various Model 1 Genesis consoles (with and without the "High Definition Graphics" mark).
  • The model was trained exclusively on individual frames, so it can't fix things like dropouts.
  • Should help fix color, blur, and jailbars.
  • Cannot un-dither fully blended pixels.

Revision History:

1.0.0 (09/02/2025): Initial release.

ArchitectureOmniSR
Scale1x
Color Mode
LicenseMIT
Private use
Commercial use
Distribution
Modifications
Credit required
No Liability & Warranty
Disclaimer
Date2025-09-03
DatasetScreenshots from various Genesis games.
Dataset size112
Training iterations331453
Training batch size8
Training HR size128
Training OTFNo

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