Best way to resize?

[Selur]

So I want to resize it with all the pixels as untouched as possible l

I doubt that is really what you want.

But to use point resize do the following:

• Start Hybrid
  
• Load your source
  
• Enable "Crop/Resize->Base->Resize"
  
• Set "Crop/Resize->Base->Resize->Picture resize->Auto adjust" to "width"
  
• Set "Crop/Resize->Base->Resize->Picture resize->Target resolution" height to 1080
  
• Enable "Filtering->Frame->Resize->Resizer"
  
• Set "Filtering->Frame->Resize->Resizer" to 'fmtconv'
  
• Set "Filtering->Frame->Resize->Resizer->Resizer" to 'point'
  
• Enable "Filtering->Vapoursynth->Misc->Preview->Split View"
  
• Open the Vapoursynth Preview (Filtering->Vapoursynth Preview"
  
• Enable "Filtering->Synth auto refresh"
  
• Enable "Filtering->Filterview"
  

this way you can see the difference between 'bicubic' and 'point' resize in the preview.
(Resizer on the left side is specified by 'Filtering->Vapoursynth->Misc->Preview->Compensate resize'.)

That said, most folks that want to resize cartoon/anime content from SD to HD prefer one of the following:

• NNEDI3 + stepped resize and aWarpSharp as resizer
  
• Waifu2x or Waifu2x nvk
  
• Anime4kCP
  
• VSGAN+ BSRGAN or DigitalFrames*
  
• RealESRGAN*
  

* (requires torchAddon and a NVIDIA card)
So you might want to keep the preview open and go to 'Filtering->Frame->Resizer' and check how the output changes when you switch to different resizers.

Cu Selur