Xiaojuan Qi   Ph.D. Student (since Fall 2014) Rm 1026, Ho Sin-Hang Engineering Building Dept. of Computer Science and Engineering The Chinese University of Hong Kong Shatin, N.T., Hong Kong Email: xjqi [at] cse.cuhk.edu.hk [Curriculum Vitae (CV)]

Biography

I am currently a 4th year Ph.D. student in Computer Science and Engineering Department, The Chinese University of Hong Kong (CUHK), supervised by Prof. Jiaya Jia. My research interest includes computer vision, deep learning, and medical image analysis. Recently I am focusing on semantic segmentation, 3D scene understanding and image synthesis.

Before that, I got the B.Eng degree in Electronic Science and Technology at Shanghai Jiao Tong University (SJTU) in 2014.

Selected Publications [Google Scholar]

• GeoNet: Geometric Neural Network for Joint Depth and Surface Normal Estimation,
  Xiaojuan Qi, Renjie Liao, Zhengzhe Liu, Raquel Urtasun, Jiaya Jia
  IEEE International Conference on Computer Vision and Pattern Recognition(CVPR), 2018.
  

• Semi-parametric Image Synthesis,
  Xiaojuan Qi, Qifeng Chen, Jiaya Jia, Vladlen Koltun
  IEEE International Conference on Computer Vision and Pattern Recognition(CVPR), 2018. [Oral]
  [Code][Video]

• Referring Image Segmentation via Recurrent Refinement Networks,
  Ruiyu Li, Kaican Li, Yi-Chun Kuo, Michelle Shu, Xiaojuan Qi, Xiaoyong Shen, Jiaya Jia
  IEEE International Conference on Computer Vision and Pattern Recognition(CVPR), 2018.
  

• 3D Graph Neural Networks for RGBD Semantic Segmentation,
  Xiaojuan Qi, Renjie Liao, Jiaya Jia, Sanja Fidler, Raquel Urtasun
  IEEE International Conference on Computer Vision (ICCV), 2017. [Oral]
  [Code]

• ICNet for Real-Time Semantic Segmentation on High-Resolution Images,
  Hengshuang Zhao, Xiaojuan Qi, Xiaoyong Shen, Jianping Shi, Jiaya Jia
  Technical Report (arXiv), 2017. [Code]
  

• DCAN: Deep Contour-aware Networks for Object Instance Segmentation from Histology Images,
  Hao Chen, Xiaojuan Qi, Lequan Yu, Qi Dou, Jing Qi, Pheng-Ann Heng
  Journal of Medical Image Analysis (MIA), 2017.

• Pyramid Scene Parsing Network,
  Hengshuang Zhao, Jianping Shi, Xiaojuan Qi, Xiaogang Wang, Jiaya Jia
  IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), 2017.
  [Project & Code]

• Augmented Feedback in Semantic Segmentation Under Image Level Supervision,
  Xiaojuan Qi, Zhengzhe Liu, Jianping Shi, Jiaya Jia
  European Conference on Computer Vision (ECCV), 2016.
  

• DCAN: Deep Contour-Aware Networks for Accurate Gland Segmentation,
  Hao Chen, Xiaojuan Qi, Lequan Yu , Pheng-Ann Heng.
  IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), 2016.
  

• Multi-scale Patch Aggregation (MPA) for Simultaneous Detection and Segmentation.
  Shu Liu, Xiaojuan Qi, Jianping Shi, Jiaya Jia.
  IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), 2016. [Oral]
  

• Deep Contextual Networks for Neuronal Structure Segmentation,
  Hao Chen*, Xiaojuan Qi*, Jie-Zhi Cheng, Pheng-Ann Heng. (* indicates co-first authorship)
  Association for the Advancement of Artificial Intelligence (AAAI), 2016. [Oral]
  

• Semantic Segmentation With Object Clique Potential,
  Xiaojuan Qi, Jianping Shi, Shu Liu, Renjie Liao, Jiaya Jia.
  IEEE International Conference on Computer Vision (ICCV), 2015.
  

Experiences

• Research Intern | Intel Visual Computing Lab, Santa Clara, California, USA | May. 2017 – Nov. 2017
  Advisor: Vladlen Koltun
  Topic: Image Synthesis
  
• Visiting Student | UofT Machine Learning Group, Toronto, Canada | Sep. 2016 – Dec . 2016
  Advisor: Raquel Urtasun & Sanja Fidler
  Topic: RGBD Semantic Segmentation
  

Professional Activities

• Conference Review: ICCV 2017 (Outstanding Reviewer), CVPR 2018, IJCAI 2018, ECCV 2018.
• Journal Review: Pattern Recognition.

Teaching

CSCI 4190 Introduction to Social Networks	Fall	2016-2017
ENGG 5104 Image Processing and Computer Vision (Certificate of Merit for Best TA)	Fall	2016-2017
ENGG 2601A Technology, Society and Engineering Practice	Spring	2016-2017
CSCI 3290 Computational Photography	Fall	2015-2016
ENGG 2120 Digital Logic and Systems	Fall	2014-2015