Wavelet-based network for high dynamic range imaging

Tianhong Dai, Wei Li, Xilei Cao, Jianzhuang Liu, Xu Jia, Ales Leonardis, Youliang Yan, Shanxin Yuan

Abstract: Highlights•We have proposed a novel frequency-guided neural network to conduct HDR fusion in the frequency domain.•Our method outperforms other baselines on several public datasets.•We build a new dataset for training HDR imaging methods in the RAW domain.