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Wonsang You
He is a computational neuroscientist in the field of computational neuroscience, system neuroscience, biomedical signal processing, and computer vision.

Resting state brain connectivity
The ultimate goal of this project is to develop parsimonious techniques which reveal resting state functional connectivity of the brain through neuroimaging data acquisition such as functional MRI. Based on the fact that an fMRI time series taken at rest tends to exhibit long-range dependence called fractal behavior, we have suggested not only a computational model of fractal behavior in BOLD signals but also novel techniques of functional connectivity which cope with the fractal artifact.

Real-time video analytics
Video content analyses such as object detection and tracking become more important in such applications as intelligent surveillance systems and interactive broadcasting services. We have developed robust techniques for real-time object detection and tracking in compressed videos by utilizing both encoding encoded information (such as motion vectors) and partially-decoded pixel data. Our techniques enable fast processing with reliable performance.