SwinIR (DIV2K) — Image Upscaler AI Model

SwinIR covers the widest range of scale factors here — 2×, 3×, 4× and an 8× no other upscaler offers. Middling on both quality and speed, so it earns its place on reach rather than on either. 10-30 seconds.

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Details

  • CategoryImage Upscaler
  • Year2022
  • LicenseApache-2.0

Compliance & Provenance

  • ProviderOpen-source · Specialized
  • EU AI Act RiskMinimal Risk
  • Art. 50 TransparencyNot applicable

Inputs & Outputs

  • ImageInput · image

    Low-resolution source image

  • ImageOutput · image

    Upscaled high-resolution image

Tags

  • super-resolution
  • upscale
  • image-enhancement
  • sharpen
  • transformer
  • gpu-light
  • medium-speed

Alternatives in Image Upscaling

  • PiSA-SR

    Highest-quality image upscaler (2x/4x). ~50s.

  • SMFANet+

    Fast lightweight image upscaler (2x/3x/4x). 0.1-3s.

  • Swin2SR

    Balanced image upscaler (2x/4x) — Swin Transformer V2. 10-30s.

Resources