Iterative multi-order feature alignment for JPEG mismatched steganalysis. - Xiangwei Kong 001; Chaoyu Feng; Ming Li 011; Yanqing Guo (Neurocomputing, 2016)

Contribution-based feature transfer for JPEG mismatched steganalysis. - Chaoyu Feng; Xiangwei Kong 001; Ming Li 011; Yong Yang; Yanqing Guo (ICIP, 2017)

Double-compressed JPEG images steganalysis with transferring feature. - Yong Yang; Xiangwei Kong 001; Chaoyu Feng (Multim. Tools Appl., 2018)

Fast Camera Image Denoising on Mobile GPUs with Deep Learning, Mobile AI 2021 Challenge: Report. - Andrey Ignatov; Kim Byeoung-su; Radu Timofte; Angeline Pouget; Fenglong Song; Cheng Li 009; Shuai Xiao; Zhongqian Fu; Matteo Maggioni; Yibin Huang; Shen Cheng; Xin Lu 006; et al. (CoRR, 2021)

NTIRE 2022 Spectral Recovery Challenge and Data Set. - Boaz Arad; Radu Timofte; Rony Yahel; Nimrod Morag; Amir Bernat; Yuanhao Cai; Jing Lin; Zudi Lin; Haoqian Wang; Yulun Zhang 001; Hanspeter Pfister; Luc Van Gool; et al. (CVPR Workshops, 2022)

NTIRE 2022 Spectral Demosaicing Challenge and Data Set. - Boaz Arad; Radu Timofte; Rony Yahel; Nimrod Morag; Amir Bernat; Yaqi Wu; Xun Wu; Zhihao Fan; Chenjie Xia; Feng Zhang 047; Shuai Liu 009; Yongqiang Li; et al. (CVPR Workshops, 2022)

NTIRE 2022 Challenge on Night Photography Rendering. - Egor I. Ershov; Alexey Savchik; Denis A. Shepelev; Nikola Banic; Michael S. Brown; Radu Timofte; Karlo Koscevic; Michael Freeman; Vasily Tesalin; Dmitry Bocharov; Illya Semenkov; Marko Subasic; et al. (CVPR Workshops, 2022)

Deep-FlexISP: A Three-Stage Framework for Night Photography Rendering. - Shuai Liu 009; Chaoyu Feng; Xiaotao Wang; Hao Wang 073; Ran Zhu; Yongqiang Li; Lei Lei (CVPR Workshops, 2022)

Reversed Image Signal Processing and RAW Reconstruction. AIM 2022 Challenge Report. - Marcos V. Conde; Radu Timofte; Yibin Huang; Jingyang Peng; Chang Chen; Cheng Li 009; Eduardo Pérez-Pellitero; Fenglong Song; Furui Bai; Shuai Liu 009; Chaoyu Feng; Xiaotao Wang; et al. (ECCV Workshops (3), 2022)

Learned Smartphone ISP on Mobile GPUs with Deep Learning, Mobile AI & AIM 2022 Challenge: Report. - Andrey Ignatov; Radu Timofte; Shuai Liu 009; Chaoyu Feng; Furui Bai; Xiaotao Wang; Lei Lei; Ziyao Yi; Yan Xiang; Zibin Liu; Shaoqing Li; Keming Shi; et al. (ECCV Workshops (3), 2022)

AIM 2022 Challenge on Instagram Filter Removal: Methods and Results. - Furkan Kinli; Sami Mentes; Baris Özcan; Furkan Kiraç; Radu Timofte; Yi Zuo; Zitao Wang; Xiaowen Zhang; Yu Zhu 004; Chenghua Li; Cong Leng; Jian Cheng 001; et al. (ECCV Workshops (3), 2022)

MIPI 2023 Challenge on Nighttime Flare Removal: Methods and Results. - Yuekun Dai; Chongyi Li; Shangchen Zhou; Ruicheng Feng; Qingpeng Zhu; Qianhui Sun 002; Wenxiu Sun; Chen Change Loy; Jinwei Gu; Shuai Liu 009; Hao Wang 073; Chaoyu Feng; et al. (CVPR Workshops, 2023)

NTIRE 2023 Video Colorization Challenge. - Xiaoyang Kang 002; Xianhui Lin; Kai Zhang 008; Zheng Hui; Wangmeng Xiang; Jun-Yan He; Xiaoming Li 002; Peiran Ren; Xuansong Xie; Radu Timofte; Yixin Yang; Jinshan Pan; et al. (CVPR Workshops, 2023)

Spatially Adaptive Self-Supervised Learning for Real-World Image Denoising. - Junyi Li; Zhilu Zhang 001; Xiaoyu Liu 006; Chaoyu Feng; Xiaotao Wang; Lei Lei; Wangmeng Zuo (CVPR, 2023)

NTIRE 2023 Challenge on Image Denoising: Methods and Results. - Yawei Li 001; Yulun Zhang 001; Radu Timofte; Luc Van Gool; Zhijun Tu; Kunpeng Du; Hailing Wang; Hanting Chen; Wei Li 002; Xiaofei Wang; Jie Hu 021; Yunhe Wang 001; et al. (CVPR Workshops, 2023)

NTIRE 2023 Challenge on Night Photography Rendering. - Alina Shutova; Egor I. Ershov; Georgy Perevozchikov; Ivan Ermakov; Nikola Banic; Radu Timofte; Richard Collins; Maria Efimova; Arseniy P. Terekhin; Simone Zini; Claudio Rota; Marco Buzzelli; et al. (CVPR Workshops, 2023)

Self-supervised Learning to Bring Dual Reversed Rolling Shutter Images Alive. - Wei Shang 001; Dongwei Ren; Chaoyu Feng; Xiaotao Wang; Lei Lei; Wangmeng Zuo (ICCV, 2023)

Learning Real-World Image De-weathering with Imperfect Supervision. - Xiaohui Liu 003; Zhilu Zhang 001; Xiaohe Wu; Chaoyu Feng; Xiaotao Wang; Lei Lei; Wangmeng Zuo (AAAI, 2024)

NTIRE 2024 Restore Any Image Model (RAIM) in the Wild Challenge. - Jie Liang 007; Radu Timofte; Qiaosi Yi; Shuaizheng Liu; Lingchen Sun; Rongyuan Wu; Xindong Zhang; Hui Zeng 001; Lei Zhang 006; Yibin Huang; Shuai Liu 009; Yongqiang Li; et al. (CVPR Workshops, 2024)

MIPI 2024 Challenge on Nighttime Flare Removal: Methods and Results. - Yuekun Dai; Dafeng Zhang; Xiaoming Li 002; Zongsheng Yue; Chongyi Li; Shangchen Zhou; Ruicheng Feng; Peiqing Yang 001; Zhezhu Jin; Guanqun Liu 005; Chen Change Loy; Lize Zhang; et al. (CoRR, 2024)

NTIRE 2024 Challenge on Night Photography Rendering. - Egor I. Ershov; Artyom Panshin; Oleg Karasev; Sergey Korchagin; Shepelev Lev; Alexandr Startsev; Daniil Vladimirov; Ekaterina Zaychenkova; Nikola Banic; Dmitrii Iarchuk; Maria Efimova; Radu Timofte; et al. (CoRR, 2024)

NTIRE 2025 Challenge on Night Photography Rendering. - Egor I. Ershov; Sergey Korchagin; Aleksei Khalin; Artyom Panshin; Arseniy P. Terekhin; Ekaterina Zaychenkova; Georgiy Lobarev; Vsevolod Plokhotnyuk; Denis Abramov; Elisey Zhdanov; Sofia Dorogova; Yasin Mamedov; et al. (CVPR Workshops, 2025)