A collection of aribitrary-scale or continuous super-resolution related papers and repositories.

• Dynamic Implicit Image Function for Efficient Arbitrary-Scale Image Representation
  arxiv | Paper | Code
  

• Soft-IntroVAE for Continuous Latent space Image Super-Resolution
  arxiv | Paper | Code
  

• Implicit Diffusion Models for Continuous Super-Resolution
  CVPR 2023 | Paper | Code
  

• Super-Resolution Neural Operator
  CVPR 2023 | Paper | Code
  

• OPE-SR: Orthogonal Position Encoding for Designing a Parameter-free Upsampling Module in Arbitrary-scale Image Super-Resolution
  CVPR 2023 | Paper | Code
  

• Local Implicit Normalizing Flow for Arbitrary-Scale Image Super-Resolution
  CVPR 2023 | Paper | Code
  

• Cascaded Local Implicit Transformer for Arbitrary-Scale Super-Resolution
  CVPR 2023 | Paper | Code
  

• CiaoSR: Continuous Implicit Attention-in-Attention Network for Arbitrary-Scale Image Super-Resolution
  CVPR 2023 | Paper | Code
  

• Deep Arbitrary-Scale Image Super-Resolution via Scale-Equivariance Pursuit
  CVPR 2023 | Paper | Code
  

• Learning Dynamic Scale Awareness and Global Implicit Functions for Continuous-Scale Super-Resolution of Remote Sensing Images
  IEEE TRES | Paper | Code
  

• Effective Invertible Arbitrary Image Rescaling
  WACV 2023 | Paper | Code
  

• Local texture estimator for implicit representation function
  CVPR 2022 | Paper | Code
  

• Adaptive Local Implicit Image Function for Arbitrary-scale Super-resolution
  ICIP 2022 | Paper | Code
  

• Scale-arbitrary Invertible Image Downscaling
  arxiv | Paper | Code
  

• Towards Bidirectional Arbitrary Image Rescaling: Joint Optimization and Cycle Idempotence
  CVPR 2022 | Paper | Code
  

• A Simple Plugin for Transforming Images to Arbitrary Scales
  BMVC 2022 | Paper | Code
  

• Enhancing Multi-Scale Implicit Learning in Image Super-Resolution with Integrated Positional Encoding
  arxiv | Paper | Code
  

• Learning Continuous Image Representation with Local Implicit Image Function
  CVPR 2021 Oral | Paper | Code
  

• Learning A Single Network for Scale-Arbitrary Super-Resolution
  ICCV 2021 | Paper | Code
  

• SRWarp: Generalized Image Super-Resolution under Arbitrary Transformation
  CVPR 2021 | Paper | Code
  

• UltraSR: Spatial Encoding is a Missing Key for Implicit Image Function-based Arbitrary-Scale Super-Resolution
  arxiv | Paper | Code
  

• Meta-SR: A Magnification-Arbitrary Network for Super-Resolution
  CVPR 2019 | Paper | Code