DeepCLEAR: Intelligent Atmospheric Turbulence Removal and Object Recognition
AI-Based Methods for Mitigating Atmospheric Distortion
and Enhancing Object Detection and Tracking
Aim
Atmospheric turbulence distorts visual imagery, posing significant challenges for information interpretation by both humans and machines. Traditional approaches to mitigating atmospheric turbulence are predominantly model-based, such as CLEAR, but are computationally intensive and memory-demanding, making real-time operations impractical. In contrast, deep learning-based methods have garnered increasing attention but are currently effective primarily for static scenes. This project proposes novel learning-based frameworks specifically designed to support dynamic scenes.
Our objectives are twofold: (i) to develop real-time video restoration techniques that mitigate spatio-temporal distortions, enhancing the visual interpretation of scenes for human observers, and (ii) to support decision-making by implementing and evaluating real-time object recognition and tracking using the restored video.
Research team
Core
- N. Anantrasirichai: Lead academic
- D.R. Bull and A. Achim: Co-Lead academics
- Paul Hill: Postdoctoral researcher [Review paper
] [ Dataset] [ arXiv]
Undergrad/Postgrad projects
- Zhiming Liu (2025), Joint Distillation Framework for Turbulence Mitigation and Target Detection
- Zhicheng (Frederick) Zou (2024), Enhancing Long-Range Imaging through Deep Learning: Mitigating Atmospheric Turbulence [Paper] [Code]
- Disen Hu (2022), Atmospheric Turbulence Object Detection in Video Using Deep Learning [Paper]
- Rachel Lin (2022), Dealing with Atmospheric Turbulence Distortion in Video Sequences
- Haziq I.B.Mohammed Shafri (2020), Multi-Input Denoising for Atmospheric Turbulence Mitigation in Video
- Jingxuan Wang (2020), Atmospheric turbulence mitigation in video using deep learning
- Jing Gao (2019), Atmospheric turbulence removal using convolutional neural network [arXiv]
Downloads
Publications
- Deep Learning Techniques for Atmospheric Turbulence Removal: A Review. P Hill, N Anantrasirichai, A Achim, D Bull. Artificial Intelligence Review. 2025
[ PDF] - DeTurb: Atmospheric Turbulence Mitigation with Deformable 3D Convolutions and 3D Swin Transformers. Z. Zou and N. Anantrasirichai, Asian Conference on Computer Vision, 2024
[ PDF] [Code] - Atmospheric Turbulence Removal with Complex-Valued Convolutional Neural Network. N. Anantrasirichai, Pattern Recognition Letters. 2023
[ PDF] - Object Recognition in Atmospheric Turbulence Scenes. D. Hu and N. Anantrasirichai, European Signal Processing Conference. 2023.
[ PDF] [ CODE]
Datasets
- BVI-Turb: Atmospheric Turbulence Dataset [dataset]
Related research
Related project
- CLEAR: Model-based methods for mitigating atmospheric distortions using Dual Tree Complex Wavelet Transform (DT-CWT)
Related publications from VI-Lab
- A unified framework for contextual lighting, colorization and denoising for UHD sequences . N Anantrasirichai and D R Bull. IEEE ICIP, 2021
- Artificial intelligence in the creative industries: A review. N Anantrasirichai and D R Bull, Artif Intell Rev 55, 2022
- ST-MFNet Mini: Knowledge distillation-driven frame interpolation. C Morris, D Danier, F Zhang, N Anantrasirichai, D R Bull. IEEE International Conference on Image Processing. 2023