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MA Xuan

Research Assistant Professor
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Dr. Xuan Ma graduated from the University of Science and Technology of China (USTC), and worked in Orbbec Co., Ltd., as a postdoctoral fellow at Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences. He joined the School of Microelectronics, Southern University of Science and Technology (SUST) in 2022. Xuan Ma has long been engaged in the research of pixelated-polarization camera, i-ToF, d-ToF and Lidar, and has rich experience in error and algorithm optimization, optical and system-level scheme design and simulation. His research fields mainly include: i-ToF error optimization and novel algorithm and calibration, design and simulation of d-ToF system scheme, design and simulation verification of Lidar optical scheme, integration, optimization and application research of pixelated-polarization camera, DVS+3D fusion sensor, widely used in automatic driving, smart city, AR/VR. He has published more than 4 papers in international academic journals and conferences, including Sensors and Actuators, B: Chemical, Optics Express, and more than 40 patents.

Recruitment
The research group of Prof. Xiaoguang Liu welcomes individuals passionate in research to join his research group. He has openings for PhDs, Masters, Postdoctoral Fellows, Research Assistants, Graduate Students, as well as Visiting Scholars. Interested individuals are welcome to email a copy of his/her CV to his email address, with subject titled “Research position application <Position, Name>”. Details can be found at https://sustech.edu.cn/zh/faculties/liuxiaoguang.html for details.
Contact: max3@sustech.edu.cn;

Educational Background

2019, Ph.D. in Department of Modern mechanics, University Science and Technology of China, Hefei, China
2017, M.Sc. in Department of Modern mechanics, University Science and Technology of China, Hefei, China
2013, B.Eng. in Mechanical Engineering and automation, Beijing University of Technology, Beijing, China

Professional Experience

2022.06 – Present, Research Assistant Professor, Southern University of Science and Technology, China
2019.11 – 2022.06, Postdoctoral Researcher, Shenzhen Institute of advanced technology, Chinese Academy of Sciences, Shenzhen, China
2019.07 – 2022.06, Senior System Engineer, Orbbec Co., Ltd. China

Research Interests

System and algorithm design of i-ToF
Optics, algorithms and chip schemes of d-ToF and Lidar
Integration, optimization and application of pixelated-polarization camera
DVS and 3D sensor fusion

Honors & Awards

Selected Publication

Pixelated-polarization camera
[1]. Real-time phase measurement of optical vortices based on pixelated micropolarizer array
Zhang ZG, Fengliang Dong, Kemao Qian, Zhang QC, Weiguo Chu, Yuntian Zhang, Xuan Ma, Xiaoping Wu
Aug 10 2015 | OPTICS EXPRESS 23 (16) , pp.20521-20528
[2]. Measurement of Airy-vortex beam topological charges based on a pixelated micropolarizer array.
Yuntian Zhang, Qingchuan Zhang*, Xuan Ma, Zhaoxiang Jiang, Tan Xu, Wu Shangquan, Xiaoping Wu.
Nov 10 2016 | APPLIED OPTICS 55 (32) , pp.9299-9304
[3]. Pixelated-polarization-camera-based polarimetry system for wide real-time optical rotation measurement.
Xuan Ma, Fengliang Dong, Zhigang Zhang, Yong Su, Tan Xu, Zhaoxiang Jiang, Shangquan Wu*, Qingchuan Zhang*, Weiguo Chu, Xiaoping Wu,
Mar 15 2019 | SENSORS AND ACTUATORS B-CHEMICAL 283 , pp.857-864
[4]. Study on evolving phases of accelerating generalized polygon beams
Zhang YT, Fengliang Dong, Kemao Qian, Zhang QC, Weiguo Chu, Xuan Ma, Xiaoping Wu
Mar 7 2016 | OPTICS EXPRESS 24 (5) , pp.5300-5310
i-TOF
[1]. Systematic error optimization based on kernel model for continuous wave i-TOF
Xuan Ma, Hui Lin, Zhenzhong Xiao, Fei Wang, Shangquan Wu
APL Photonics, submitted

patents
DEPTH MEASUREMENT SYSTEM AND METHOD WOCN20089780
TEMPERATURE DRIFT CALIBRATION METHOD AND SYSTEM FOR TOF CAMERA WOCN20077864
TIME-OF-FLIGHT-BASED DEPTH CAMERA AND THREE-DIMENSIONAL IMAGING METHOD WOCN20077847

WU Xiaohu
YU Hongyu