Chongyi Li



lichongyi25@gmail.com lichongyi@tju.edu.cn

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Publications

Projects

Welcome to Chongyi Li (李重仪)'s Homepage


2020/01-now, I join in the MMLab@NTU as a research fellow and work with Dr. Chen Change Loy, School of Computer Science and Engineering, Nanyang Technological University (NTU), Singapore.

2018/10-2020/01, I was a postdoctoral fellow and worked with Prof. Sam Kwong (IEEE Fellow), Department of Computer Science, City University of Hong Kong (CityU), Kowloon, Hong Kong.

2016/12-2017/12, I was a joint Ph.D. student at Research School of Engineering, Australian National University (ANU), Canberra, Australia, under the supervision of Prof. Fatih Porikli (IEEE Fellow).

2014/09-2018/07, I was a Ph.D. student at School of Electrical and Information Engineering, Tianjin University (TJU), Tianjin, China, under the supervision of Prof. Jichang Guo.

Research Interests:

    image processing, computer vision, and deep learning, particularly in the domains of

  • image and video restoration and enhancement: 1) images and videos captured in adverse weather (hazy, foggy, sandy, dusty, rainy, snowy day), 2) or special circumstances (underwater, weak illumination), 3) general photo enhancement, 4) image/depth super-resolution.
  • Salient object detection: 1) RGB-D salient object detection, 2) remote sensing image salient object detection.

Call for Papers:


Recent News:

  • 2020/10 -- 2020 National Postdoctoral Forum on the Development and Application of Artificial Intelligence. Excellence Award
  • 2020/10 -- One paper has been accepted by IEEE Trans. Image Processing.
  • Qijian Zhang, Runmin Cong, Junhui Hou, Chongyi Li, and Yao Zhao, CoADNet: Collaborative Aggregation-and-Distribution Networks for Co-Salient Object Detection is accepted by NeurIPS 2020. [Project page]
  • We released a survey about image colorization (Image Colorization: A Survey and Dataset). [Arxiv Version]
  • Chongyi Li, Runmin Cong, Yongri Piao, Qianqian Xu, and Chen Change Loy, RGB-D Salient Object Detection with Cross-Modality Modulation and Selection is accepted by ECCV2020. [Project page]
  • We release the testing code of our Zero-DCE for low-light image enhancement (CVPR 2020). You can find the [Code]. Have fun!

Projects:


Zero-Reference Deep Curve Estimation for Low-Light Image Enhancement CVPR, 2020
Chunle Guo*, Chongyi Li*, Jichang Guo, Chen Change Loy, Junhui Hou, Sam Kwong, Runmin Cong.
PDF| Project Page| Code



RGB-D Salient Object Detection with Cross-Modality Modulation and Selection ECCV, 2020
Chongyi Li, Runmin Cong, Yongri Piao, Qianqian Xu, Chen Change Loy.
PDF| Project Page| Code



NuI-Go: Recursive Non-Local Encoder-Decoder Network for Retinal Image Non-Uniform Illumination Removal ACM MM, 2020
Chongyi Li, Huazhu Fu, Runmin Cong, Zechao Li, Qianqian Xu.
PDF| Project Page| Code



An Underwater Image Enhancement Benchmark Dataset and Beyond TIP, 2020
Chongyi Li, Chunle Guo, Wenqi Ren, Runmin Cong, Junhui Hou, Sam Kwong, Dacheng Tao.
PDF| Project Page| Benchmark| Code



Nested Network With Two-Stream Pyramid for Salient Object Detection in Optical Remote Sensing Images TGARS, 2020
Chongyi Li, Runmin Cong, Junhui Hou, Sanyi Zhang, Yue Qian, Sam Kwong.
PDF| Project Page| Benchmark| Results



Underwater Scene Prior Inspired Deep Underwater Image and Video Enhancement PR, 2020
Chongyi Li, Saeed Anwar, Fatih Porikli.
PDF| Project Page| Code



ASIF-Net: Attention Steered Interweave Fusion Network for RGB-D Salient Object Detection TCyb, 2020
Chongyi Li, Runmin Cong, Sam Kwong, et al.
PDF| Code and Results



Hierarchical Features Driven Residual Learning for Depth Map Super-Resolution TIP, 2019
Chunle Guo*, Chongyi Li*, Jichang Guo, Runmin Cong, Huazhu Fu, Ping Han.
PDF| Project Page| Code




Participating Fundings:

  • "Study on the hierarchical modeling of underwater imaging and underwater image/video clearness method", The National Natural Science Foundation of China (NSFC). (Principal Participator)

Honors & Awards:

  • 2020 National Postdoctoral Forum on the Development and Application of Artificial Intelligence, Tianjin, China. Excellence Award.
  • Distinguished Dissertation Award of Beijing Society of Image and Graphics, 2018.
  • "Outstanding Graduate Student" in Tianjin University, 2018.

Teaching:

  • NTU AI6126: Advanced Computer Vision, Teaching Assistant, 2020.

Professional Service:


    Guest Editor
    Signal Processing : Image Communication
    Multimedia Tools and Applications
    Reviewer
  • IEEE:
    • TPAMI, TIP, TCyber, TCSVT, TNNLS, TMM, TB, TIM, TGARS, TCSVT II: Express Briefs, ACCESS, SPL, JOE, JBHI, J-STARS, MultiMedia
  • Elsevier:
    • JOE, DSP, Neurocomputing, PRL; SPIC, JCG; Knowledge-based Systems
  • Springer:
    • IJCV, VC, SCIS, MVA, EURASIP JIVP
  • ACM:
    • Computing Surveys
  • IET:
    • CV
  • SPIE:
    • JEI
  • Conference:
    • ICPR 2018; ACM MM 2019;ICME 2020; ACM MM2020; MICCAI 2020; AAAI 2021; CVPR 2021; IJCAI 2021