FraIR: Fourier Recomposition Adapter for Image Restoration
Authors: Cansu Korkmaz, Nancy Mehta, Radu Timofte
Venue: (Under Review) the Fourteenth International Conference on Learning Representations (ICLR), April 2026
Overview
FraIR introduces a Fourier recomposition adapter framework for image restoration, leveraging frequency domain representations to enhance restoration quality. The method adapts existing models using Fourier domain transformations, enabling more effective restoration across various degradation types.
Key Contributions
- Fourier recomposition adapter for image restoration
- Frequency domain adaptation framework
- Improved restoration quality across degradation types