Diffusion Models for Image Restoration

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6 papers in the last four weeks, down 33% on the four weeks before. 0.1% of all new papers.

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  1. Iris-3B: Going Beyond the Latent with Pixel-Space Diffusion Training, Conversion and Fine-Tuning

    Oct 7, 2026Hanqiu Li Cai, Chema GarabitoT2I Diffusion ModelsPixel-Space Diffusion Models

    SperidLabs

  2. DISRQAD: Diffusion Image Super-Resolution Quality Assessment Dataset and Benchmark

    Oct 6, 2026Nikita Kukuzei, Artem Borisov, Evgeney Bogatyrev +3Image Quality AssessmentImage Super-Resolution

    Lomonosov Moscow State University Moscow, Russia · MSU Institute for AI, Lomonosov Moscow State University Moscow, Russia

  3. ODDR: One-Step Deshadow Diffusion via Reward Guidance

    Oct 1, 2026Junseong Shin, Kijun Kim, Minseong Kim +2Synthetic-to-Real Domain AdaptationDiffusion Models for Image Restoration

    Department of Artificial Intelligence, Hanyang University · AX Future Technology Institute, KT · Department of Computer Science, Hanyang University

  4. CLIMB-flow: Coupled Linear Inverse posterior sampling via Multiscale-Based flow

    Sep 27, 2026Zeqiu Yu, Ruizhi Yuan, Mathews JacobDiffusion Models for Image RestorationDiffusion Sampling

    Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA, USA · Department of Biostatistics and Health Data Science, University of Pittsburgh, Pittsburgh, PA, USA

  5. Fill2SR: Repurposing Inpainting Diffusion Transformers for Real-World Super-Resolution

    Sep 27, 2026Xingfu Yi, Xiaoxue YuDiffusion Models for Image RestorationDiffusion Transformer

    Independent Researcher, Hangzhou, China · Zhejiang University, Hangzhou, China

  6. TOLA: Text-aware One-Step Latent Adaptation for Diffusion-based Text Image Super-Resolution

    Sep 24, 2026Yike Xu, Yue Shi, Yong Guo +1Diffusion Models for Image RestorationImage Super-Resolution

    Shanghai Jiao Tong University · University of Chinese Academy of Sciences · Shanghai AI Laboratory

  7. Patch-to-Global: Random Patch Diffusion for Globally Consistent Megapixel Artifact Inpainting in Whole Slide Images

    Sep 21, 2026Hyeseong Lee, Eunsu Kim, D M Bappy +6Computational PathologyDiffusion Models for Image Restoration

    Department of Biomedical Informatics, Korea University College of Medicine, Seoul, Korea · Department of Pathology, Korea University Anam Hospital, College of Medicine, Korea University, Seoul, Korea · Seegene Medical Foundation, Seoul, Korea +3

  8. DNF-SR: Dual-Input and Negative-Aware Feature Fine-Tuning for Real-World Image Super-Resolution

    Sep 14, 2026Shuhao Han, Wenjie Liao, Hayden Vance +4Diffusion Models for Image RestorationDiffusion Model Fine-Tuning

    VCIP, CS, Nankai University · Independent Researcher

  9. SPARK: Input-Conditioned Sparse Activation Modulation for Frozen DiT-based Super-Resolution

    Sep 3, 2026Federico Putamorsi, Leonardo Zini, Marcella Cornia +1Diffusion Models for Image RestorationDiffusion Transformer

    University of Modena and Reggio Emilia, Italy

  10. Perceptually Regularized Diffusion Model for Image Super-Resolution

    Sep 2, 2026Chuxiangbo Wang, Pavithra Venkatachalapathy, Ying Liang +4Diffusion Models for Image RestorationPerceptual Loss

    Department of Mathematics, University of North Carolina, Chapel Hill, NC 27599, USA. · Department of Mathematics & Statistics, Texas Tech University, Lubbock, TX 79409, USA. · Department of Mathematics, Applied Mathematics and Statistics, Case Western Reserve University, Cleveland, OH 44106, USA. +3

  11. P-PatchDiff: Progressive Patch Diffusion Models for Low-light Image Enhancement

    Sep 1, 2026Ruoyu Guo, Haonan Zhong, Maurice Pagnucco +1Diffusion Models for Image RestorationLow-Light Image Enhancement

    School of Computer Science and Engineering, University of New South Wales, Sydney, Australia.

  12. Null-Space Diffusion Restoration with Adaptive Uncertainty-Guided Fusion for Ultrasound Speckle Reduction

    Aug 30, 2026Juneyong Lee, Jaeyoung ChoiDiffusion Models for Image RestorationUltrasound Imaging

    Department of Computer Science and Engineering, Hankuk University of Foreign Studies, Yongin-si 17035, Republic of Korea

  13. A Posterior-Dynamics Framework for Imaging Inverse Problems with Pretrained Diffusion Priors

    Aug 15, 2026Zhaoqiang Liu, Tongyao Pang, Ruibing Wang +1Diffusion Models for Image RestorationBayesian Inverse Problems

    School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China · Yau Mathematical Sciences Center, Shuangqing Complex, Tsinghua University, Beijing 100084, China

  14. SketchSense: Learning to Interpret Imperfect Sketch Guidance for Image Inpainting

    Aug 13, 2026Zian YangDiffusion Models for Image RestorationDiffusion Model Guidance

    Fudan University

  15. Dual Modality Prompted Diffusion Priors for Zero Shot Hyperspectral Pansharpening

    Aug 12, 2026Pengwei Xie, Fei Zhu, Jiajun Li +4Diffusion Models for Image RestorationHyperspectral Image Super-Resolution

    School of Artificial Intelligence, Beijing Normal University, Beijing 100875, China · School of GeoAI and Hinton STAI Institute, and the Key Laboratory of Geographic Information Science (Ministry of Education), East China Normal University, Shanghai 200241, China · Peking University, Beijing 100871, China +3

  16. HNDiff: Haze-Noise Diffusion for Image Dehazing

    Aug 11, 2026Jin-Ting He, Fu-Jen Tsai, Yan-Tsung Peng +3Physics-Informed Diffusion ModelsDiffusion Models for Image Restoration

    Department of Computer Science, National Yang Ming Chiao Tung University, Taiwan · National Tsing Hua University, Taiwan · National Chengchi University, Taiwan +1

  17. Preserve More Details: Mitigating Content Drift in Real-World Image Super-Resolution

    Aug 10, 2026Chunxiao Liu, Wei Liu, Anbin Xiong +1Diffusion Models for Image RestorationImage Restoration

    Xiaomi Corporation Beijing, China

  18. SDDBMs: Soft Denoising Diffusion Bridge Models

    Aug 9, 2026Shiyi Qi, Kun He, Mingmou LiuDiffusion Models for Image RestorationDoob H-Transform

    Nanjing University · Renmin University of China

  19. Local Epistemic Uncertainty Guided Active Sampling for Plug-and-play Diffusive Image Restoration

    Aug 7, 2026Jiaqi Zhang, Zheng Pang, Rongrong Gao +2Diffusion Models for Image RestorationDiffusion Model Guidance

    Jiangsu University Zhenjiang, China · Xi’an University of Technology Xi’an, China

  20. PRISM: Principled Reference Identification for Schrodinger Bridge Model

    Aug 7, 2026Forouzan Fallah, Yezhou YangDiffusion Models for Image RestorationSchrödinger Bridges

    Arizona State University

  21. WaveFreqAnchor: Wave-Structural Anchoring and Frequency Correction Diffusion for Training-Free Face Restoration

    Aug 7, 2026Zelin Du, Wenjie Li, Zhengxue Wang +3Diffusion Models for Image RestorationDiffusion Model Guidance

    Nanjing University of Posts and Telecommunications · Beijing University of Posts and Telecommunications · Nanjing University of Science and Technology +1

  22. S3^3-Diff: Structural Semantic Synergy Diffusion Model for High Fidelity Super Resolution of Pathological Images

    Aug 4, 2026Jiaming Liang, QiHui Han, Guangye Ou +6Computational PathologyDiffusion Models for Image Restoration

    South China University of Technology Software Engineering Guangzhou, China · South China University of Technology School of Future Technology Guangzhou, China

  23. RPL-UIE: Reliable Prior Learning for Underwater Image Enhancement

    Jul 31, 2026Yifan Chen, Jiaming Liu, Ye Zheng +2Diffusion Models for Image RestorationUnderwater Image Enhancement

    College of Future Information Technology, Fudan University, Shanghai 200433, China · Institute of Artificial Intelligence (TeleAI), China Telecom, China · Faculty of Robot Science and Engineering, Northeastern University, Shenyang 110819, China +1

  24. FreeShadow: Training-Free Shadow Removal via Illumination Transfer and Selective Content Preservation in Diffusion Models

    Jul 29, 2026Yinan Wang, Yan Huang, Yong Xu +1Diffusion Models for Image RestorationShadow Removal

    School of Computer Science and Engineering, South China University of Technology, Guangzhou 510006, China · Pazhou Lab, Guangzhou 510005, China · Polytech Nantes, Universit´e de Nantes, Nantes 44306, France

  25. Noise-Free One-Step LoRA for Task-Driven Image Restoration with Diffusion Priors

    Jul 28, 2026Jaeha Kim, Kyoung Mu LeeDiffusion Models for Image RestorationLow-Rank Adaptation

    Dept. of ECE & ASRI, Seoul National University, Seoul, Korea · IPAI, Seoul National University, Seoul, Korea

  26. ScaleResfusion: Residual Rectified Flow based on Residual Vector Field

    Jul 28, 2026Zhenning Shi, Chen Xu, Junhao Zhang +4Diffusion Models for Image RestorationRectified Flow

    College of Computer Science, Nankai University, Tianjin, China · Faculty of Information Science and Computing, University of Macau, Macau, China · CSIRO Data61, Australia +1

  27. BeyondFusion: Self-Aligned Latent Diffusion for Calibration-Free Infrared Super-Resolution and Infrared-Visible Fusion

    Jul 27, 2026Minchong Chen, Xiaoyun Yuan, Minyu Cao +4Diffusion Models for Image RestorationMulti-Source Image Fusion

    MoE Key Lab of Artificial Intelligence, Institute of AI, School of Computer Science, Shanghai Jiao Tong University, Shanghai, China · Tsinghua University, Beijing, China · Institute of Modern Optics, Nankai University, Tianjin, China

  28. Frequency-Aware Dual-Stream Learning for Balanced Realism and Fidelity in Electron Microscopy Imaging

    Jul 24, 2026Longmi Gao, Zhengkai Zhao, Pan Gao +1Diffusion Models for Image RestorationMicroscopy Image Analysis

    College of Artificial Intelligence, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China. · School of computing, Mathematics, and Engineering, Charles Sturt University, NSW, Australia.

  29. Diffusion Models in Medical Image Inpainting: Challenges, Solution Taxonomy, and Future Directions

    Jul 24, 2026Arthur Dantas Mangussi, Joana Cristo Santos, Ricardo Cardoso Pereira +3Diffusion Models for Image RestorationImage Inpainting

    Computer Science Division, Aeronautics Institute of Technology and Science and Technology Institute, Federal University of São Paulo, Brazil · LASIGE, Faculdade de Ciências, Universidade de Lisboa, Portugal · University of Coimbra, CISUC/LASI – Centre for Informatics and Systems of the University of Coimbra, Department of Informatics Engineering, Portugal +1

  30. Texture++: Elevating 3D Asset Texture Resolution with a Region-Aware Diffusion Model

    Jul 23, 2026Shuaiwei Wang, Shi Li, Jieting Xu +4Diffusion Models for Image RestorationImage Super-Resolution

    State Key Laboratory of CAD&CG, Zhejiang University, China · North China Electric Power University, China