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I am now a Tech Lead, Senior Staff Software Engineer in Waymo. From 2019 to 2024, I was a Principal Researcher and the Manager of Graphics and Vision Team and Physics Simulation Team in Tencent America. From 2013 to 2018, I was a Staff Research Engineer in Samsung Research America, Digitabl Media Solutions (DMS) lab. I got my PhD degree from Computer Vision Lab, Department of Computer Science, University of Southern California in 2012. My advisor is Ram Nevatia. I got my bachelor and master's degree from Department of Computer Science, Tsinghua University, Beijing, China, in 2006 and 2008 respectively. I used to work in Prof. Shiqiang Yang's group.

My research interests are Computer Vision, Machine Learning, and Computer Graphics.

For more about my research work, please refer to the publications and research page.