[HELP] Ghosting on animation

[Selur]

That isn't ghosting, these are halos that got resized.
Starting with the dvd source might be better,..
If you downscale and upscale the source you see that it doesn't really lose details, so that isn't the native resolution of the source; https://silentaperture.gitlab.io/mdbook-...aling.html might be interessting)

A few ideas:

• downscale, then try some dehalo-filters (then upscale properly)
  
• downscale and upscale with something like RealESRGAN or RealCUGAN
  
• try aWarpSharp2 'luma only'
  
• If you are on Windows, you could try some machine learning based model based filters. (through the vs-mlrt or torch-addon, later only if you have a newer NVIDIA card) Depending on the model, downscaling and upscaling through the model might be a good idea.
  
• If you are on Windows with a fast NVIDIA card, you could try use BasicVSR++ (maybe masked), but that would be slow on 1080p content.
  
• try to blur and then sharpen (or line darken)
  

Just to show the general idea, I uploaded a few examples to MediaFire.

Cu Selur