Open access
Aug 2026
UAV-LIENet: a low-light UAV image enhancement network via illumination estimation and guidance
An illumination-guided saturation constraint loss is designed, which adaptively constrains saturation in the HSV space to reduce color cast and suppress oversaturation and shows that UAV-LIENet outperforms representative existing methods in both quantitative metrics and visual quality.
Yue-Qing Kang, Rui-Tao Lu, Xiao-Gang Yang et al.
· Journal of King Saud Univers... · 0 citations