Xuemei Hu                                      

 

Assistant Professor

Nanjing University
School of Electronic Science and Technology
Computational Perception Lab

Email:  xuemeihu@nju.edu.cn or xmhu09@gmail.com


About Me

I am now an Assistant Professor in the Computational Perception Lab in Nanjing Univeristy. My research focuses on Computational Imaging, I'm currently focused on Time of Flight imaging and high-speed/ultra-high speed imaging.

I'm currently working with Prof. Tao Yue, and we are leading a group of 8 students working on computational photography and deep learning. For students who are interested and have passion in our research area, welcome to join us!


Education
Assistant Professor. Jun. 2024- ,Computational Perception Lab, School of Electrical Science and Technology, Nanjing, China
Associate Researcher. Jul. 2018-Jun. 2024 ,Computational Perception Lab, School of Electrical Science and Technology, Nanjing, China
Ph.D.  Sep. 2013 - Jul. 2018, Department of Automation, Broadband Network and Digital Media Lab, Tsinghua University, Beijing, China. Supervisor: Qionghai Dai.
VSR (Visiting Student Researcher).  Oct. 2015 - Oct. 2016, Computational Imaigng Lab, Electrical Engineering, Stanford University, California, US. Supervisor: Gordon Wetzstein.
Summer Exchange Student.  Jun. 2012 - Aug. 2012, Intergrated Media System Center, Viterbi School of Engineering, University of Southern California, California, US. Supervisor: Seon Ho Kim.
B. Eng.  Sep. 2009 - July 2013, Department of Automation, Tsinghua University, Beijing, China

Publications

Xuemei Hu, Yue Deng, Xing Lin, Jinli Suo, Qionghai Dai, Christopher Barsi and Ramesh Raskar, Robust and accurate transient light transport decomposition via convolutional sparse coding, Optics Letters(OL), 2014, 39(11): 3177-3180.

Xuemei Hu, Jinli Suo, Tao Yue, Liheng Bian and Qionghai Dai, Patch-primitive driven compressive ghost imaging, Optics Express(OE), 2015, 23(9): 11092-11104.

WeiWang, Xuemei Hu, Jindan Liu, Suzheng Zhang, Jinli Suo, and Guohai Situ, Gerchberg-Saxton-like ghost imaging, Optics Express(OE), 2015, 23(22): 28416-28422.

Ziwei Li, Jinli Suo, Xuemei Hu, Qionghai Dai, Content adaptive ghost imaging of dynamic scene, Optics Express(OE), 2016, 24 (7): 7328-7336.

Liheng Bian, Jinli Suo, Xuemei Hu, Feng Chen and Qionghai Dai, Efficient single pixel imaging in Fourier space, Journal of Optics, 2016, vol. 18, no. 8, pp. 085704.

Chang Julie, Isaac Kauvar, Xuemei Hu, and Gordon Wetzstein. Variable Aperture Light Field Photography: Overcoming the Diffraction-Limited Spatio-Angular Resolution Tradeoff. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, pp. 3737-3745. 2016.

Ziwei Li, Jinli Suo, Xuemei Hu, Chao Deng, Jintao Fan and Qionghai Dai. Efficient single-pixel multispectral imaging via non-mechanical spatio-spectral modulation.Scientific Reports 7 (2017): 41435.

Xuemei Hu, Jiamin Wu, Jinli Suo, and Qionghai Dai. The Emerging Theories and Technologies of Computational Imaging. Frontiers of Information Theory & Electronic Engineering. 2017, 18(9): 1207-1221.

Xuemei Hu, Felix Heide, Qionghai Dai and Gordon Wetzstein, Convolutional Sparse Coding for RGB-NIR imaging. IEEE Transactions on Image Processing 2018, 27(4): 1611-1625.s

Chao Deng**, Xuemei Hu**, Jinli Suo, Yuanlong Zhang, Zhili Zhang and Qionghai Dai. Snapshot hyperspectral imaging via spatial-spectral multiplexing.Optics Express, 2018, 26 (25), 32509-32521. (** joint first author)

Yuanyuan Zhao**, Xuemei Hu**, Hui Guo, Zhan Ma, Tao Yue, Xun Cao, Spectral Reconstruction from Dispersive Blur: A Novel Light Efficient Spectral Imager, IEEE Computer Vision and Pattern Recognition 2019. (** joint first author)

Yuanyuan Zhao, Hui Guo, Xun Cao, Zhan Ma, Tao Yue, Xuemei Hu*, Hyperspectral Imaging with Random Printed Mask, IEEE Computer Vision and Pattern Recognition 2019. (*corresponding author)

Xu Cao, Cheng Yang, Zhijian Huang, Haowen Ma, Tao Yue, Xuemei Hu*, Feng Yan, Lenless Phase Difference Microscopy with Designed Imaging Device, OPIC Biomedical Imaging and Sensing Conference 2019. (*corresponding author)

Chao Deng, Xuemei Hu, Jinli Suo, Xiaoxu Li, Zhili Zhang, Qionghai Dai, High fidelity single pixel imaging, IEEE Photonics Journal 2019.

Chao Deng, Xuemei Hu, Jinli Suo, Yuanlong Zhang, Zhili Zhang, Qionghai Dai, Video rate spectroscopy via Fourier-spectral-multiplexing, SPIE, High-Speed Biomedical Imaging and Spectroscopy IV, 2019.

Yuanlong Zhang, Tiankuang Zhou, Xuemei Hu, Hao Xie, Lu Fang, Qionghai Dai, Linjie Kong, Overcoming tissue scattering in wide-field deep imaging by extended detection and computational reconstruction, Optics Express, Vol. 27, Issue 15, pp. 20117-20132 (2019).

Yuanlong Zhang, Tiankuang Zhou, Xuemei Hu, Hao Xie, Qionghai Dai, and Lingjie Kong, Enhance imaging depth in wide-field two-photon microscopy by extended detection and computational reconstruction, OSA Nonlinear Optics (NTu1B) 2019.

Wei Wang, Xin Chen, Chen Yang, Xiang Li, Xuemei Hu, Tao Yue, Enhancing Low Light Videos by Exploring Practical Camera Noise, accepted to International Conference on Computer Vision, Seoul Korea, Oct. 27th - Nov. 2th, 2019.

Xuemei Hu**, Xing Lin**, Tao Yue, Qionghai Dai, Multispectral Video Acquisition Using Spectral Sweep Camera, accepted to Optics Express, OSA 2019. (** joint first author)

Xiangshun Kong, Cheng Mao, Xuemei Hu*, Feng Yan, Time-Delay-Integration Imaging Implemented with Single-Photon-Avalanche-Diode Linear Array, accepted to IEEE Sensors 2020. (*corresponding author)

Li Zhang, Xuemei Hu, Zeqi Zhu, Feng Yan, Xiaoli Ji, Influence of Beam Distribution on the Quality of Compressed Sensing-Based THz Imaging, IEEE Access 2020.


Other Research Experience
Realtime Traffic Video Analysis Using Intel Viewmont Coprocessor poster icon
Summer Internship at USC Jul.2012 - Aug.2012
Supervisor: Seon Ho Kim.
Lab: Integrated Media System Center (IMSC)
Developed an effective Intel SDK-Based algorithm to solve the Night-time traffic detection.
Enhance the performance of the real time traffic detection system in both robustness and accuracy.
International Time-of-Flight Workshop poster icon
Attend the iTOF workshop held by Microsoft Israel R&D on March 9-12, 2014 in Ein-Gedi, Israel.
Stanford Center for Image System Engineering Industry Affiliates Meeting poster icon
Poster Session: Variable Aperture Light Field Photography Project.
Julie Chang and I did the poster presentation for our "Variable Aperture Light Field Photography" project and we did a real time demonstration of the light field capture and reconstruction with our prototype system. We win the Qualcomm Award for the poster presentation.
Cinematic VR and Immersive Story Telling Workshop poster icon
Attend the Workshop on Cinematic VR and Immersive Storytelling at May 19, 2016 in Stanford University, United State.
2016 SIGGRAPH (Special Interest Group on Computer GRAPHics and Interactive Techniques) poster icon
Emerging Technology Booth: Computational Focus-Tunable Near-Eye Display.
Take part in the 2016 SIGGRAPH conference at Los Angeleous, California, United Stated. Worked at the Emerging Technology Booth with the Stanford computational imaging group to demonstrate and did a 171-people-all-age user study of the Computational Focus-Tunable Near-Eye Display proposed by the Nitish Padmanaban.
2017, Alibaba, Tianchi Medical AI Competition, Beijing, Chinaposter icon

Take part in the National-wide Tianchi Medical Artifical Intelligence Competition hold by Alibaba, and we pass the first season competition, ranking 21 out of 2886 competition groups. We develop a new method to detect the position and size of the lung nodules given the 3D scanned CT data of over 1000 patient's lungs, through combining both the classical image processing method and faster-RCNN.


Services
Reviewer: (since 2016)
IEEE Computer Vision And Pattern Recognition (2020), OSA( including Optics Letters, OSA continuum, Optics Express, Applied Optics, JOSA.A), Journal of Selected Topics in Signal Processing

Honors and Awards
Doctor of Innovation and Entrepreneurship, Jiangsu Province, China 2019
Best Oral Presentation in the PhD Forum of Tsinghua University, 2018
Academic Scholarship of Tsinghua University, 2017
Li Yanda Scholarship of Tsinghua University, 2015
Comprehensive Scholarship of Tsinghua University, 2014
Outstanding undergraduate student of Beijing,China 2013
Outstanding undergraduate student of Tsinghua University, 2013
National Scholarship, 2012
Scholarship for Excellence in Academic Performance (twice), 2010, 2011

Publication Related Codes
Convolutional Sparse Coding for Transient Light Transport Decomposition
Patch Primitive Driven Compressive Sensing