Kai Han 韩 锴 Postdoctoral Researcher, 2018.04- Visual Geometry Group (VGG) Department of Engineering Science University of Oxford Email: khan at robots.ox.ac.uk Office: Rm 30.14, Information Engineering Building, Parks Road, Oxford, OX1 3PJ, United Kingdom

I am Postdoc in the Department of Engineering Science at the University of Oxford, working with Prof. Andrew Zisserman and Prof. Andrea Vedaldi. I completed my PhD in Department of Computer Science at The University of Hong Kong under the advisement of Prof. Kenneth K.Y. Wong in 2018. I was a Research Intern at the WILLOW group (INRIA / École Normale Superiéure, Paris, France) working with Prof. Jean Ponce and Prof. Minsu Cho in 2016. Previously, I received my M.Eng. from Harbin Institute of Technology in 2014 and B.Eng. from Harbin Engineering University in 2011.

Research Interests

Recent Publications

	Guanying Chen, Kai Han, Kwan-Yee K. Wong PS-FCN: A Flexible Learning Framework for Photometric Stereo European Conference on Computer Vision (ECCV), 2018. PDF  |  arXiv  |  project page
	Guanying Chen*, Kai Han*, Kwan-Yee K. Wong TOM-Net: Learning Transparent Object Matting from a Single Image IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018. (* indicates equal contribution.) Spotlight Presentation PDF  |  arXiv  |  project page
	Kai Han, Kwan-Yee K. Wong, Miaomiao Liu Dense Reconstruction of Transparent Objects by Altering Incident Light Paths Through Refraction International Journal of Computer Vision (IJCV), 2017. PDF  |  DOI
	Kai Han, Rafael S. Rezende, Bumsub Ham, Kwan-Yee K. Wong, Minsu Cho, Cordelia Schmid, Jean Ponce SCNet: Learning Semantic Correspondence International Conference on Computer Vision (ICCV), 2017. PDF  |  poster  |  arXiv  |  HAL  |  project page
	Kai Han, Kwan-Yee K. Wong, Xiao Tan Single View 3D Reconstruction under an Uncalibrated Camera and an Unknown Mirror Sphere International Conference on 3D Vision (3DV), 2016. PDF  |  poster
	Kai Han, Kwan-Yee K. Wong, Dirk Schnieders, Miaomiao Liu Mirror Surface Reconstruction Under an Uncalibrated Camera IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016. PDF  |  poster
	Kai Han, Kwan-Yee K. Wong, Miaomiao Liu A Fixed Viewpoint Approach for Dense Reconstruction of Transparent Objects IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015. PDF  |  poster

Teaching

• [2017/18 1st semester]: COMP2396 Object-oriented Programming and Java ~ Teaching Assistant
• [2016/17 2nd semester]: COMP3317 Computer Vision ~ Teaching Assistant
• [2015/16 1st semester]: COMP3317 Computer Vision ~ Teaching Assistant
• [2014/15 1st semester]: COMP3317 Computer Vision ~ Teaching Assistant

Awards and Honors

• Outstanding Reviewer, CVPR 2018