mlsanityData to 7 Oct 2026

UDC 2020 Challenge on Image Restoration of Under-Display Camera: Methods and Results

arXiv 2008.07742 ↗First posted 18 Aug 2020eess.IV cs.CVcited by 15

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Abstract (arXiv)

This paper is the report of the first Under-Display Camera (UDC) image restoration challenge in conjunction with the RLQ workshop at ECCV 2020. The challenge is based on a newly-collected database of Under-Display Camera. The challenge tracks correspond to two types of display: a 4k Transparent OLED (T-OLED) and a phone Pentile OLED (P-OLED). Along with about 150 teams registered the challenge, eight and nine teams submitted the results during the testing phase for each track. The results in the paper are state-of-the-art restoration performance of Under-Display Camera Restoration. Datasets and paper are available at https://yzhouas.github.io/projects/UDC/udc.html.

Key facts. Cited by 15 papers in the map (data through 7 Oct 2026). First posted on arXiv 18 Aug 2020.

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Citing papers per year: 2021: 2; 2022: 5; 2023: 3; 2024: 4; 2025: 1.

15 papers.

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  1. 2021Removing Diffraction Image Artifacts in Under-Display Camera via Dynamic Skip Connection Networkcited by 31
  2. 2022Perceptual Image Enhancement for Smartphone Real-Time Applicationscited by 18
  3. 2023Generating Aligned Pseudo-Supervision from Non-Aligned Data for Image Restoration in Under-Display Cameracited by 16
  4. 2022MIPI 2022 Challenge on Under-Display Camera Image Restoration: Methods and Resultscited by 14
  5. 2024RGB Guided ToF Imaging System: A Survey of Deep Learning-based Methodscited by 8
  6. 2022Modular Degradation Simulation and Restoration for Under-Display Cameracited by 7
  7. 2022Real-Time Under-Display Cameras Image Restoration and HDR on Mobile Devicescited by 5
  8. 2023Blind Face Restoration for Under-Display Camera via Dictionary Guided Transformercited by 5
  9. 2024Decoupling Degradations with Recurrent Network for Video Restoration in Under-Display Cameracited by 5
  10. 2021ISP-Agnostic Image Reconstruction for Under-Display Camerascited by 3
  11. 2023Deep Video Restoration for Under-Display Cameracited by 2
  12. 2025Integrating Spatial and Frequency Information for Under-Display Camera Image Restorationcited by 1
3 more
  1. 2022Zero-Reference Image Restoration for Under-Display Camera of UAVcited by 0
  2. 2024Adversarial Purification and Fine-tuning for Robust UDC Image Restorationcited by 0
  3. 2024Segmentation Guided Sparse Transformer for Under-Display Camera Image Restorationcited by 0