I am a research scientist at SenseBrain. I studied for PhD in Visual Computing Lab. at KAIST. My PhD advisor is professor Min H. Kim. Before joining VCLAB, I obtained my master degree under the advisory of professor Yu-Wing Tai, also in School of Computing, KAIST . From February to October 2018, I did internship in LPR (Learning and Perception Research) group of NVIDIA Research in Santa Clara.
My research interests cover low-level computer vision, computational photography, and computer graphics. In particular, I have participated in many research projects of computational photography that enhance image/video quality and extract additional information including alpha mattes, high dynamic range, hyperspectra, and novel view. These works effectively utilized machine learning methods such as sparse coding and deep convolutional neural networks.
We are developing processing algorithms for integrated smart sensors. (2017-present)
We developed an HDR image/video reconstruction algorithm for a new type of CIS. (2014-2015)
The goal of this project was to develop a real-time video matting algorithm for RGB-D video stream. (2011-2012)