Jianrui Cai

I am a PhD student in Department of Computing (COMP), The Hong Kong Polytechnic University, under the supervision of Prof. Lei Zhang.

Previously, I received my B.Sc. and M.Sc. from College of Computer Science and Electronic Engineering, Hunan University, in 2012 and 2015, respectively.
From Jun 2016 to Jan 2019, I was a Research Intern at Camera team, DJI Innovations (ShenZhen, China).

Email /  GitHub /  Google Scholar /  LinkedIn


I'm interested in Image Processing, Computational Photography and Computer Vision.
Much of my research is about is about Deep Learning and Camera.


Extreme Channel Prior Embedded Network for Dynamic Scene Deblurring
Jianrui Cai, Wangmeng Zuo, Lei Zhang
Preprint, 2019.

Second-Order Attention Network for Single Image Super-Resolution
Tao Dai*, Jianrui Cai*, Yongbing Zhang, Shutao Xia, Lei Zhang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019. (Oral Presentation)
(* Equal Contribution) [Code]

Learning a Single Tucker Decomposition Network for Lossy Image Compression with Multiple Bits-Per-Pixel Rates
Jianrui Cai, Zisheng Cao, Lei Zhang
arXiv Preprint, 2018.

Deep Image Compression with Iterative Non-Uniform Quantization
Jianrui Cai, Lei Zhang
IEEE International Conference on Image Processing (ICIP), 2018. (Oral Presentation)

Learning a Deep Single Image Contrast Enhancer from Multi-Exposure Images
Jianrui Cai, Shuhang Gu, Lei Zhang
IEEE Transactions on Image Processing (TIP), 2018.
[Code & Dataset]

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