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 interests include computer vision and deep learning. Recently I am focusing understanding semantics and geometry from images.

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

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
  

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 Conference on Computer Vision and Pattern Recognition(CVPR), 2018
  

• Semi-parametric Image Synthesis
  Xiaojuan Qi, Qifeng Chen, Jiaya Jia, Vladlen Koltun
  IEEE Conference on Computer Vision and Pattern Recognition(CVPR), 2018
  Oral Presentation (2.1% acceptance rate)
  [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 Conference on Computer Vision and Pattern Recognition(CVPR), 2018
  

• ICNet for Real-Time Semantic Segmentation on High-Resolution Images
  Hengshuang Zhao, Xiaojuan Qi, Xiaoyong Shen, Jianping Shi, Jiaya Jia
  European Conference on Computer Vision (ECCV), 2018.
  [Code]

• 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 Presentation (2.1% acceptance rate)
  [Code]

• Pyramid Scene Parsing Network
  Hengshuang Zhao, Jianping Shi, Xiaojuan Qi, Xiaogang Wang, Jiaya Jia
  IEEE 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 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 Conference on Computer Vision and Pattern Recognition (CVPR), 2016
  Oral Presentation (3.9% acceptance rate)
  

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

• 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

• 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 Presentation
  

Professional Activities

• Conference Review: ICCV 2017 (Outstanding Reviewer), CVPR 2018, IJCAI 2018, ECCV 2018, NIPS 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