NTIRE 2026 Challenge on Nighttime Image Dehazing——冠军方案解读论文：HistoFusionNet: Histogram-Guided Fusion and Frequency-Adaptive Refinement for Nighttime Image Dehazing 论文链接：https://arxiv.org/abs/2604.03800 代码链接：https://github.com/heydarimo/Night-Time-Dehazing