Yuting Yang


85 Engineer's Way, Box 400740

Charlottesville, VA 22904

yyuting@virginia.edu


About me

I am a second year Ph.D. candidate in the Computer Science Department at the University of Virginia. My research is on the efficiency and optimization on computer graphics algorithms, including some compiler techniques.

My advisor is Dr. Connelly Barnes.

Here is my CV.


Research

VizGen: Accelerating Visual Computing Prototypes in Dynamic Languages

Yuting Yang, Sam Prestwood, Connelly Barnes

ACM SIGGRAPH Asia 2016

This paper introduces a novel domain-specific compiler, which translates visual computing programs written in dynamic languages to highly efficient code. We define "dynamic" languages as those such as Python and MATLAB, which feature dynamic typing and can be useful for rapid prototyping, but introduces significant overheads in program execution time. We introduce a compiler framework for accelerating visual computing programs written in general-purpose dynamic languages. Our compiler allows frequently orders of magnitude performance gains over general compilers for dynamic languages by specializing the compiler for visual computation.

[ project page ] [ paper ]

Intersection monitoring from video using 3D reconstruction

Yuting Yang, Camillo Taylor, Daniel Lee

ITS International January February 2016

Traffic information can be collected from existing inexpensive roadside cameras but extracting it often entails manual work or costly commercial software. We proposed a method that tracks and counts vehicles in the video and to use the tracking information to compute a 3D model for the vehicles and visualise the 2D road situation into 3D. The 3D model can provide feedback on the tracking and counting model for future research.

[ article ]

Academics

M.S., Electrical Engineering

I received my master degree at the University of Pennsylvania in May 2015. My thesis was "Road Intersecting Monitoring from Video with 3D Reconstruction", advised by Dr. Daniel Lee and Dr. Camillo Taylor.

B.S., Electronics and Information Engineering

I received my bachelor degree at Huazhong University of Science and Technology in June 2013. My thesis was "Motion Detection from Video Surveillance", advised by Dr. Hao Wen.


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