H
Hao-Hsiang Yang
Researcher at National Taiwan University
Publications - 44
Citations - 316
Hao-Hsiang Yang is an academic researcher from National Taiwan University. The author has contributed to research in topics: Computer science & Engineering. The author has an hindex of 6, co-authored 17 publications receiving 116 citations.
Papers
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Proceedings ArticleDOI
Wavelet U-Net and the Chromatic Adaptation Transform for Single Image Dehazing
Hao-Hsiang Yang,Yanwei Fu +1 more
TL;DR: A novel two-stage and end-to-end network that comprises two characteristics, the wavelet U-net, which uses discrete wavelet transform and inverse discreteWavelet transform to replace down-sampling and up-sampled, to extract edge features and the chromatic adaptation transform which can be implemented by convolutional layers mathematically to enhance images.
Proceedings ArticleDOI
LAFFNet: A Lightweight Adaptive Feature Fusion Network for Underwater Image Enhancement
TL;DR: Li et al. as discussed by the authors proposed a lightweight adaptive feature fusion network (LAFFNet), which subsumes multiple branches with different kernel sizes to generate multi-scale feature maps adaptively, and channel attention is used to merge these feature maps.
Proceedings ArticleDOI
Y-Net: Multi-Scale Feature Aggregation Network With Wavelet Structure Similarity Loss Function For Single Image Dehazing
TL;DR: Y-Net as mentioned in this paper proposes a wavelet structure SIMilarity (W-SSIM) loss function in the training step, which divides the image into different sized patches with different frequencies and scales.
Proceedings ArticleDOI
NTIRE 2021 Depth Guided Image Relighting Challenge
Majed El Helou,Ruofan Zhou,Sabine Süsstrunk,Radu Timofte,Maitreya Suin,A. N. Rajagopalan,Yuanzhi Wang,Tao Lu,Yanduo Zhang,Yuntao Wu,Hao-Hsiang Yang,Wei-Ting Chen,Sy-Yen Kuo,Hao-Lun Luo,Zhiguang Zhang,Zhipeng Luo,Jianye He,Zuo-Liang Zhu,Zhen Li,Jia-Xiong Qiu,Zeng-Sheng Kuang,Cheng-Ze Lu,Ming-Ming Cheng,Xiu-Li Shao,Chenghua Li,B. Z. Ding,Wanli Qian,Fangya Li,Fu Li,Ruifeng Deng,Tianwei Lin,Songhua Liu,Li Xin,Dongliang He,Amirsaeed Yazdani,Tiantong Guo,Vishal Monga,Ntumba Elie Nsampi,Zhongyun Hu,Qing Wang,Sabari Nathan,Priya Kansal,Tongtong Zhao,Shanshan Zhao +43 more
TL;DR: The NTIRE 2021 depth guided image relighting challenge as mentioned in this paper focused on one-to-one relighting where the goal is to transform the illumination setup of an input image (color temperature and light source position) to the target illumination setup.
Proceedings ArticleDOI
Learning Multiple Adverse Weather Removal via Two-stage Knowledge Learning and Multi-contrastive Regularization: Toward a Unified Model
TL;DR: Experiments on several datasets show that the proposed student model can achieve promising results on different bad weather removal tasks simultaneously, and a novel loss function called multi-contrastive knowledge regularization (MCR) loss is proposed.