Qing Ran

Ph.D.

  HDMap Researcher & Developer
  MoonX Autonomous Driving Company


  Email: raaanqing@qq.com

About Me

I am currently a HDMap researcher and developer at an autonomous driving start-up company MoonX in Shenzhen, China. My research interests are in Image-based 3D Reconstruction, Image Processing and SLAM. I received my Ph.D. degree in Computer Vision and Computer Graphics from State Key Lab of CAD&CG, Zhejiang Univeristy and my Bachelor degree in Computer Science from Central China Normal University. During my Ph.D period, I was a Computer Vision Research Intern for autonomous driving at DiDi Research from Jul 2016 to May 2017, working with Dr.Qingxiong Yang. After that, I also did another internship in WeRider.ai for several months in 2018, working on sensors calibration algorithms.


Publications

  • High-precision Human Body Acqusition via Multi-binocular Stereopsis. 2020. Computer&Graphics
    Qing Ran, Kaimao Zhou, Yong-Liang Yang, Junpeng Kang, Linan Zhu, Yizhi Tang and Jieqing Feng.     online. [PDF]
  • Intrinsic Color Corretion for Stereo Matching. 2019. Computer&Graphics (Special issue of CAD/Graphics2019, Best Paper Award)
    Qing Ran, Wenjing Zhao, and Jieqing Feng.     online. [PDF] [Slides]
  • A Robust Region-wise Colour Correction Method for Stereo Matching. 2016. IET Computer Vision
    Qing Ran, Wenjing Zhao, and Jieqing Feng.     online. [PDF]
  • Automatic Human Body Foreground Matting Algorithm. 2020. Journal of Computer-Aided Design& Computer Graphics
    Qing Ran and Jieqing Feng.     online. [Slides]
  • An Iterative Local Color Correction Method for Binocular Stereo Vision. 2019. Journal of Computer-Aided Design& Computer Graphics
    Xuejiao Yuan, Qing Ran, Wenjing Zhao and Jieqing Feng.     online.
  • Multi-view Non-rigid Registration Based on Multiple Thin-plate Splines. 2017. Journal of Computer-Aided Design& Computer Graphics
    Yizhi Tang, Shan Luo, Qing Ran, Junpeng Kang and Jieqing Feng.     online.

Research Results

  • Reconstructed Human Models: Image-based Static Human Models Acquisition
    I led a team that developed both the hard-ware system and the whole acquisition algorithm for reconstructing high precision static human models during 2013~2019.
        
  • Color Corrected Stereo Images: Color Corretion for Stereo Matching
    I developed an color correction algorithm between stereo images based on intrinsic decomposition during 2018. Before that, I also developed a region-wised color correction algorithm for improving accuracy of stereo matching during 2016.
  • SLAM Debugging Tool:
    I developed a SLAM Debugging Tool, which is transfered from Interactive SLAM, to add loop closure for improving the pointcloud map during 2020.
Please contact me via email.