The resampling scheme used affects visual quality.
All schemes have trade-offs between:
- Imperfect frequency response.
- Aliasing and reconstruction error.
- Ringing artifacts.
Towards Better Chroma Subsampling - SMPTE Presentation Notes
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Resampling Methods
The resampling scheme used affects visual quality. All schemes have trade-offs between:
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Which tradeoff looks the best requires subjective evaluation.