Towards Robust Blind Face Restoration with Codebook Lookup Transformer
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Cited by 84 in Diffusion models, but placed by its own abstract, which didn’t fit.
Abstract (arXiv)
Blind face restoration is a highly ill-posed problem that often requires auxiliary guidance to 1) improve the mapping from degraded inputs to desired outputs, or 2) complement high-quality details lost in the inputs. In this paper, we demonstrate that a learned discrete codebook prior in a small proxy space largely reduces the uncertainty and ambiguity of restoration mapping by casting blind face restoration as a code prediction task, while providing rich visual atoms for generating high-quality faces. Under this paradigm, we propose a Transformer-based prediction network, named CodeFormer, to model the global composition and context of the low-quality faces for code prediction, enabling the discovery of natural faces that closely approximate the target faces even when the inputs are severely degraded. To enhance the adaptiveness for different degradation, we also propose a controllable feature transformation module that allows a flexible trade-off between fidelity and quality. Thanks to the expressive codebook prior and global modeling, CodeFormer outperforms the state of the arts in both quality and fidelity, showing superior robustness to degradation. Extensive experimental results on synthetic and real-world datasets verify the effectiveness of our method.
Key facts. Cited by 230 papers in the map (data through 7 Oct 2026). Builds on 33 of its 62 references that are in the map. First posted on arXiv 22 Jun 2022.
Builds on
33 of 62 references.
References · 33
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21 more
- 2022MaskGIT: Masked Generative Image Transformercited by 1,082
- 2021MUSIQ: Multi-scale Image Quality Transformercited by 1,058
- 2020Encoding in Style: a StyleGAN Encoder for Image-to-Image Translationcited by 727
- 2018Recovering Realistic Texture in Image Super-resolution by Deep Spatial Feature Transformcited by 369
- 2020PULSE: Self-Supervised Photo Upsampling via Latent Space Exploration of Generative Modelscited by 358
- 2021Towards Real-World Blind Face Restoration with Generative Facial Priorcited by 347
- 2015WIDER FACE: A Face Detection Benchmarkcited by 297
- 2021GAN Prior Embedded Network for Blind Face Restoration in the Wildcited by 197
- 2019Image Processing Using Multi-Code GAN Priorcited by 185
- 2017FSRNet: End-to-End Learning Face Super-Resolution with Facial Priorscited by 170
- 2020GLEAN: Generative Latent Bank for Large-Factor Image Super-Resolutioncited by 158
- 2020Blind Face Restoration via Deep Multi-scale Component Dictionariescited by 106
- 2020Progressive Semantic-Aware Style Transformation for Blind Face Restorationcited by 99
- 2020Cross-Scale Internal Graph Neural Network for Image Super-Resolutioncited by 94
- 2018Learning Warped Guidance for Blind Face Restorationcited by 87
- 2022RestoreFormer: High-Quality Blind Face Restoration from Undegraded Key-Value Pairscited by 85
- 2018Deep Semantic Face Deblurringcited by 80
- 2020HiFaceGAN: Face Renovation via Collaborative Suppression and Replenishmentcited by 70
- 2021Image Inpainting via Conditional Texture and Structure Dual Generationcited by 66
- 2019Exemplar Guided Face Image Super-Resolution without Facial Landmarkscited by 57
- 2020Face Super-Resolution Guided by 3D Facial Priorscited by 38
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Citing papers per year: 2022: 5; 2023: 44; 2024: 70; 2025: 70; 2026: 41.
230 papers.
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