Position: Associate Professor

Office: FIT3-530

Tel: 

Email: liuyongjin@tsinghua.edu.cn

Personal Webpage: http://cg.cs.tsinghua.edu.cn/people/~Yongjin/Yongjin.htm  

Teaching & Research Interestings 

• Computer Graphics
• Computer Aided Geometric Design 

Education & Working Experiences

• 2006.1~Present   Tsinghua University, Deptment of of Computer Science & Technology, Faculty member
• 2004.1~2006.1    Hong Kong University of Science & Technology, IELM, Postdoc Research Associate
• 2000.1~2003.12  Hong Kong University of Science & Technology, MECH, Ph.D student
• 1998.9~1999.12  Hong Kong University of Science & Technology, MECH, M.Phil student
• 1994.9~1998.7    Tianjin University, Mechanoelectronic, Undergraduate

Selected Publications

• Yong-Jin Liu, Kam-Lung Lai, Gang Dai, Ming-Fai Yuen (2010) A semantic feature model in concurrent engineering. IEEE Transactions on Automation Science and Engineering, 7(3): 659-665.
• Yong-Jin Liu, Yu-Kun Lai, Shi-Min Hu (2009) Stripification of free-form surfaces with global error bounds for developable approximation. IEEE Transactions on Automation Science and Engineering, 6(4): 700-709.
• Kai Tang, Yong-Jin Liu (2004) A geometric method for determining intersection relations between a movable convex object and a set of planar polygons. IEEE Transactions on Robotics, 20(4): 636-650.

Technical Reports

• EasyToy: A Plush Toy Design System Using Editable Sketching Curves. [Project webpage]
• A survey on CAD methods in 3D garment design.