SMFANet+ — Image Upscaler AI Model

SMFANet+ upscales images 2×, 3× or 4× and is by a wide margin the fastest option here — under 0.5M parameters, so a 512px image lands in about 0.1s. The right pick above 2K, where heavier upscalers stall.

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Details

  • CategoryImage Upscaler
  • Year2024
  • 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
  • lightweight
  • fast
  • gpu-light

Alternatives in Image Upscaling

  • PiSA-SR

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

  • Swin2SR

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

  • SwinIR

    Image upscaler with widest scale range (2x/3x/4x/8x). 10-30s.

Resources