yubaoliu
| 劉玉宝 | |||
|---|---|---|---|
| E-mail: | yubaoliu@outlook.com | Japanese: | JLPT-N1 (120) |
| English: | CET-6 (456) TOEIC-IP（650) |
Academic
[Journals]
[1] Y. Liu and J. Miura, “RDS-SLAM: Real-Time Dynamic SLAM Using Semantic Segmentation Methods, ” IEEE Access, vol. 9, pp. 23772–23785, Jan. 2021, cited (190+), SCI, pdf, demo, code
[2] Y. Liu and J. Miura, “RDMO-SLAM: Real-Time Visual SLAM for Dynamic Environments Using Semantic Label Prediction With Optical Flow, ” IEEE Access, vol. 9, pp. 106981–106997, Jan. 2021, cited (58+), SCI, pdf
[3] W. Chen, Y. Liu, and H. Wang, “On storage partitioning of internet routing tables: A P2P-based enhancement for scalable routers, ” Peer-to-Peer Netw. Appl., vol. 8, no. 6, pp. 952–964, 2015, SCI
[Conferences]
[1] Y. Liu and J. Miura, “KMOP-vSLAM: Dynamic Visual SLAM for RGB-D Cameras using K-means and OpenPose, ”in 2021 IEEE/SICE International Symposium on System Integration (SII), Jan. 2021, pp. 415–420, cited (14+), EI, pdf
[2] Y. Liu and J. Miura, “RTS-vSLAM : Real-time Visual Semantic Tracking and Mapping under Dynamic Environments, ” in Proc. the 16th Int. Symp. on Intelligent Autonomous Systems (IAS-16), 2021, pp. 1–12. Scopus, pdf
[3] Y. Liu and W. Chen, “Multicast storage and forwarding method for distributed router, Frontiers in Internet Technologies, ICoC 2014, 2015, vol. 502, pp. 106–117, EI
[Contests]
202408, 2024全国 SLAM技术论坛视觉惯性 SLAM挑战赛, 中国图像图形学, 季军, ChinaSLAM24
2019, Robo Cup Japan Open 2019, Nagaoka, Japan
201107, “第七届博创杯全国大学生嵌入式设计大赛”, 中国电子学会, 全国总决赛三等奖
201106, “第七届博创杯全国大学生嵌入式设计大赛”, 中国电子学会, 山东赛区一等奖
201012, “高教社 XILINUX杯”全国电子设计竞赛, 山东省教育厅, 山东赛区二等奖
Education & Training
201810-202110, PHD, Computer Science and Engineering, Toyohashi University of Technology, Active Intelligent Systems Laboratory, GPA 3.46/4.0, Japan
201710-201808, Professional Japanese Language Training, Northeast Normal University, the Training Center of Ministry of Education For Studying Overseas, Jilin, China
201209-201506, Master of engineering, College of Information Engineering, Capital Normal University, Highly Reliable Embedded System, GPA 3.4/4.0, Beijing, China
200809-201206, Bachelor of Science, College of Computer Science, Qufu Normal University, Computer Science and Technology, GPA 3.4/4.0, Shandong, China
Work Experience
202112-202412, Staff Engineer, Samsung Research, Beijing, China
XR VST HMD development, SLAM, Loop Closure and re-localization, Nerf with SLAM, 3D Gaussian Splatting with SLAM, RAG and Robotics
201608-201809, Senior Software Engineer, iSoftStone Information Technology(Group)Co.,Ltd., Beijing, China
Cooperate with Lenovo Research Center, develop PC AR OST HMD
Project: Personal Computing Augmented Reality (AR) Glass Development, 1.5 years
Develop lightweight AR glass (small size, light weight, suitable for personal PCs), which is for office use. It is more competitive than others. The prototype of it has completed. What I am responsibled mainly includes:
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IMU: use IMU to estimate the pose of AR glass, evaluate and make decision for IMU algorithms：IMU and magnetic sensor calibration, data fusion. Design tracking demo use IMU in Unity3D.
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Tracking: in order to locate the original poit of 3D world, proceed target recognition or marker tracking using OpenCV, EasyAR, Kudan, Wikitude, and Vuforia
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SLAM: SLAM solution selection and application development using ORB Slam, DSO, Vuforia extended tracking, EasyAR, and Kudan SLAM
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Native SDK: firmware on STM32 MCU is programed with C and the SDK（talk with firmware）on Windows is programed with CPP, and the SDK offers API called by Unity3D C#.
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GUI HCI design: C# control panel for monitoring and controlling AR glass hardware, adjust parameters of IMU, Camera, Sensors and upgrade firmware version
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Unity3D AR main program is programmed in Unity3D with C#, including glass tracking demo using IMU, Vuforia extended tracking and some other SLAMs
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Window System Service: AR glass plug and play using C#
Project: Python Spider, 2 Months Proceed python spider in the aid of Scrapy, Xpath, Regular Expression(RE) to grap data like user comments, articles. And then save these data to database (eg.MongoDB) to conduct further data analysis.
Project: Voice Meeting Software, 2 Months To develop a Windows APP for voice meeting. Evaluate and verify the possible technologies and write demo codes(C# WPF) for:
- hardware device plug and play on Windows
- record mic device and do voice translate
- record sound card device and do voice translate Voice engigen is implemented in the aid of Baidu/KeDaXunFei voice engine, etc..
Project: Little Toy Robot To develop a comany robot, equiped with simple face expression identification and voice recognition using Raspberry Pi, Linux, Python.
- Keyword: AR HMD glass, Computer Vision, SLAM, Unity3D/c/c++/C#, Android/Linux
201506-201606, Software Engineer, Intel China Research Center Ltd. IT FLEX, Beijing, China
Imaging, Computer Vision; USB (USB3 and XHCI) Pre-silicon verification; Perl/Python/shell scripts with regular expression
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USB Pre-silicon Verification: cooperate with Folsom, California USA Team to debug and validate USB and XHCI new features in the next generation CPU (e.g. ice lake) via reviewing USB3 and XHCI specification again and again and writing functional coverage and test cases using system Verilog for validation on USB simulation platform based on Linux
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Automotive scripts and apps: text processing with regular expression and writing scheduled automation programs; grepping useful message from larger files quickly and automatically; wring automotive scripts using Perl/Python/Shell to generate Verilog or c/cpp source code using predefined format
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Computer Vision for Intelligent Robot: cooperate with Intel Lab to do code optimization for smart robot which can follow people through detecting human via Real Sense Camera
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Keyword: Real Sense Camera, Visual Studio, C/C++/Perl/Shell/Python/System Verilog, Cmake, OpenCV, Linux, ace, Emacs, Regular Expression
INTERNSHIP EXPERIENCE
201502-201506, Software Engineer, Intel China Research Center Ltd. IT FLEX, Beijing, China
Face Beauty App on Android Telephone; image processing; Rewriting OpenCV basement API function to native API in Android(NDK/JNI) app so as to make it lightweight
201302-201403, Next Generation Network Laboratory, Tsinghua University, Beijing, China
Linux TCP/IP IPv4 and IPv6 server development; “Control Electric Socket Remotely by Telephone in WiFi IPv4&6 Network”; Embedded ARM Linux programming and ZigBee (uIP (RPL, CoAP, 6LoWPAN), and Contiki)
201207-201209, R&D Department, Beijing Cyb-Bot Technology (Cyb-Bot), Beijing, China
IOT teaching and research device (Super-IOT), Ember Znet ZigBee and TI ZigBee protocol, WiFi, STM MCU driver programming, WSN and ARM Linux
201203-201206, R&D Department, Beijing Universal Pioneering Technology (UP-TECH), Beijing, China
Program robot teaching device to control Industrial Robots using ARM