Conference
Open access
Jul 2026
WREN: Low Light Image Enhancement Using Retinex Theory-Based Double U-Net-Like Structures
WREN is an LLIE neural network with double U-Net-like structures trained end-to-end with a scale-invariant loss function, which gives robustness against the illumination scaling, and achieves the state-of-the-art performance across multiple datasets.
Reina Kaneko, Junya Hara, Hiroshi Higashi et al.
· International Conference on... · 0 citations