Abstract:Systematically reviewed deep learning-based water surface image defogging algorithms. Firstly, the physical defogging model is introduced, and the basic characteristics of foggy images are clarified. Secondly, the current deep learning-based general defogging algorithms are expounded by category, and their adaptation in water surface scenarios is analyzed. Thirdly, the basic characteristics of foggy conditions in water areas are analyzed, and common public datasets and evaluation indicators are sorted out. Then, the latest research progress of water surface defogging algorithms is summarized. Finally, the future research directions and development trends of this field are prospected.