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Kai Zhang
NeRF++: Analyzing and Improving Neural Radiance Fields

Oct 21, 2020
Kai Zhang, Gernot Riegler, Noah Snavely, Vladlen Koltun

* Code is available at https://github.com/Kai-46/nerfplusplus; fix a minor formatting issue in Fig. 4 
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Cascaded Semantic and Positional Self-Attention Network for Document Classification

Sep 19, 2020
Juyong Jiang, Jie Zhang, Kai Zhang

* Accepted to Proc. Conf. Empirical Methods in Natural Language Processing 2020 
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AIM 2020 Challenge on Efficient Super-Resolution: Methods and Results

Sep 15, 2020
Kai Zhang, Martin Danelljan, Yawei Li, Radu Timofte, Jie Liu, Jie Tang, Gangshan Wu, Yu Zhu, Xiangyu He, Wenjie Xu, Chenghua Li, Cong Leng, Jian Cheng, Guangyang Wu, Wenyi Wang, Xiaohong Liu, Hengyuan Zhao, Xiangtao Kong, Jingwen He, Yu Qiao, Chao Dong, Xiaotong Luo, Liang Chen, Jiangtao Zhang, Maitreya Suin, Kuldeep Purohit, A. N. Rajagopalan, Xiaochuan Li, Zhiqiang Lang, Jiangtao Nie, Wei Wei, Lei Zhang, Abdul Muqeet, Jiwon Hwang, Subin Yang, JungHeum Kang, Sung-Ho Bae, Yongwoo Kim, Liang Chen, Jiangtao Zhang, Xiaotong Luo, Yanyun Qu, Geun-Woo Jeon, Jun-Ho Choi, Jun-Hyuk Kim, Jong-Seok Lee, Steven Marty, Eric Marty, Dongliang Xiong, Siang Chen, Lin Zha, Jiande Jiang, Xinbo Gao, Wen Lu, Haicheng Wang, Vineeth Bhaskara, Alex Levinshtein, Stavros Tsogkas, Allan Jepson, Xiangzhen Kong, Tongtong Zhao, Shanshan Zhao, Hrishikesh P S, Densen Puthussery, Jiji C V, Nan Nan, Shuai Liu, Jie Cai, Zibo Meng, Jiaming Ding, Chiu Man Ho, Xuehui Wang, Qiong Yan, Yuzhi Zhao, Long Chen, Jiangtao Zhang, Xiaotong Luo, Liang Chen, Yanyun Qu, Long Sun, Wenhao Wang, Zhenbing Liu, Rushi Lan, Rao Muhammad Umer, Christian Micheloni


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Plug-and-Play Image Restoration with Deep Denoiser Prior

Aug 31, 2020
Kai Zhang, Yawei Li, Wangmeng Zuo, Lei Zhang, Luc Van Gool, Radu Timofte

* An extended version of IRCNN (CVPR17). Project page: https://github.com/cszn/DPIR 
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The Heterogeneity Hypothesis: Finding Layer-Wise Dissimilated Network Architecture

Jun 29, 2020
Yawei Li, Wen Li, Martin Danelljan, Kai Zhang, Shuhang Gu, Luc Van Gool, Radu Timofte

* Code will be available at https://github.com/ofsoundof/Heterogeneity_Hypothesis 
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Structural Landmarking and Interaction Modelling: on Resolution Dilemmas in Graph Classification

Jun 29, 2020
Kai Zhang, Yaokang Zhu, Jun Wang, Jie Zhang, Hongyuan Zha


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Learning Context-Based Non-local Entropy Modeling for Image Compression

May 10, 2020
Mu Li, Kai Zhang, Wangmeng Zuo, Radu Timofte, David Zhang


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NTIRE 2020 Challenge on Perceptual Extreme Super-Resolution: Methods and Results

May 03, 2020
Kai Zhang, Shuhang Gu, Radu Timofte, Taizhang Shang, Qiuju Dai, Shengchen Zhu, Tong Yang, Yandong Guo, Younghyun Jo, Sejong Yang, Seon Joo Kim, Lin Zha, Jiande Jiang, Xinbo Gao, Wen Lu, Jing Liu, Kwangjin Yoon, Taegyun Jeon, Kazutoshi Akita, Takeru Ooba, Norimichi Ukita, Zhipeng Luo, Yuehan Yao, Zhenyu Xu, Dongliang He, Wenhao Wu, Yukang Ding, Chao Li, Fu Li, Shilei Wen, Jianwei Li, Fuzhi Yang, Huan Yang, Jianlong Fu, Byung-Hoon Kim, JaeHyun Baek, Jong Chul Ye, Yuchen Fan, Thomas S. Huang, Junyeop Lee, Bokyeung Lee, Jungki Min, Gwantae Kim, Kanghyu Lee, Jaihyun Park, Mykola Mykhailych, Haoyu Zhong, Yukai Shi, Xiaojun Yang, Zhijing Yang, Liang Lin, Tongtong Zhao, Jinjia Peng, Huibing Wang, Zhi Jin, Jiahao Wu, Yifu Chen, Chenming Shang, Huanrong Zhang, Jeongki Min, Hrishikesh P S, Densen Puthussery, Jiji C V

* CVPRW 2020 
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A Method for Curation of Web-Scraped Face Image Datasets

Apr 07, 2020
Kai Zhang, Vítor Albiero, Kevin W. Bowyer

* This paper will appear at IWBF 2020 
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Depth Sensing Beyond LiDAR Range

Apr 07, 2020
Kai Zhang, Jiaxin Xie, Noah Snavely, Qifeng Chen

* Accepted to CVPR 2020 
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DHP: Differentiable Meta Pruning via HyperNetworks

Mar 30, 2020
Yawei Li, Shuhang Gu, Kai Zhang, Luc Van Gool, Radu Timofte

* Code will be available at https://github.com/ofsoundof/dhp 
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Deep Unfolding Network for Image Super-Resolution

Mar 23, 2020
Kai Zhang, Luc Van Gool, Radu Timofte

* Accepted by CVPR 2020. Project page: https://github.com/cszn/USRNet 
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How Does Gender Balance In Training Data Affect Face Recognition Accuracy?

Feb 07, 2020
Vítor Albiero, Kai Zhang, Kevin W. Bowyer


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Analysis of Gender Inequality In Face Recognition Accuracy

Jan 31, 2020
Vítor Albiero, Krishnapriya K. S., Kushal Vangara, Kai Zhang, Michael C. King, Kevin W. Bowyer

* Paper will appear at The 2nd Workshop on Demographic Variation in the Performance of Biometric Systems at WACV 2020 
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Testing Independence with the Binary Expansion Randomized Ensemble Test

Dec 11, 2019
Duyeol Lee, Kai Zhang, Michael R. Kosorok


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AIM 2019 Challenge on Constrained Super-Resolution: Methods and Results

Nov 04, 2019
Kai Zhang, Shuhang Gu, Radu Timofte, Zheng Hui, Xiumei Wang, Xinbo Gao, Dongliang Xiong, Shuai Liu, Ruipeng Gang, Nan Nan, Chenghua Li, Xueyi Zou, Ning Kang, Zhan Wang, Hang Xu, Chaofeng Wang, Zheng Li, Linlin Wang, Jun Shi, Wenyu Sun, Zhiqiang Lang, Jiangtao Nie, Wei Wei, Lei Zhang, Yazhe Niu, Peijin Zhuo, Xiangzhen Kong, Long Sun, Wenhao Wang


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Unsupervised Context Rewriting for Open Domain Conversation

Oct 30, 2019
Kun Zhou, Kai Zhang, Yu Wu, Shujie Liu, Jingsong Yu


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Leveraging Vision Reconstruction Pipelines for Satellite Imagery

Oct 16, 2019
Kai Zhang, Jin Sun, Noah Snavely

* Project Page: https://kai-46.github.io/VisSat/ 
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Exploring Overall Contextual Information for Image Captioning in Human-Like Cognitive Style

Oct 15, 2019
Hongwei Ge, Zehang Yan, Kai Zhang, Mingde Zhao, Liang Sun

* ICCV 2019 
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Neural Blind Deconvolution Using Deep Priors

Aug 06, 2019
Dongwei Ren, Kai Zhang, Qilong Wang, Qinghua Hu, Wangmeng Zuo

* The source code is available at https://github.com/csdwren/SelfDeblur, and the supplementary file is at https://csdwren.github.io/papers/SelfDeblur_supp.pdf 
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A Convolutional Forward and Back-Projection Model for Fan-Beam Geometry

Jul 24, 2019
Kai Zhang, Alireza Entezari

* This paper was submitted to IEEE-TMI, and it's an extension of our ISBI paper (https://ieeexplore.ieee.org/abstract/document/8759285) 
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A Reference Vector based Many-Objective Evolutionary Algorithm with Feasibility-aware Adaptation

Apr 12, 2019
Mingde Zhao, Hongwei Ge, Kai Zhang, Yaqing Hou

* Revision 1 submitted to Applied Soft Computing 
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Deep Plug-and-Play Super-Resolution for Arbitrary Blur Kernels

Mar 29, 2019
Kai Zhang, Wangmeng Zuo, Lei Zhang

* Accepted to CVPR2019; code is available at https://github.com/cszn/DPSR 
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Toward Convolutional Blind Denoising of Real Photographs

Jul 12, 2018
Shi Guo, Zifei Yan, Kai Zhang, Wangmeng Zuo, Lei Zhang


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Learning a Single Convolutional Super-Resolution Network for Multiple Degradations

May 24, 2018
Kai Zhang, Wangmeng Zuo, Lei Zhang

* CVPR 2018, code: https://github.com/cszn/SRMD 
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