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Open access
Nov 2026
R2-Net: Efficient Low-Light Image Enhancement via Dynamic Routing and High-Frequency Refinement
Low-light image enhancement aims to recover images with clear details and natural colors from low-light observations. However, existing enhancement algorithms often struggle to simultaneously ensure global illumination consistency, preserve local high-frequency textures, and effectively increase brightness, which is pr...
Jia-Qi Ruan, Ya-Min Li, Si-Han Wu et al.
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