Jiwoo You is currently a PhD student at the Johann Bernoulli Institute for Mathematics and Computer Science (JBI) of University of Groningen (RUG), Netherlands. He is currently jointly working with the Kapteyn Astronomical Institute.

He received his B.Eng. and M.Eng. degree in computer engineering from Kwangwoon University in Seoul, Republic of Korea, in 2011 and 2015, respectively. His research interests include image processing and biomedical signal processing.

Publications

Journal Articles

• Y. Kim, J. Ryu (Equal Contributor), K. Kim, C. C. Took, D. P. Mandic, C. Park, “Motor Imagery Classification Using Mu and Beta Rhythms of EEG with Strong Uncorrelating Transform Based Complex Common Spatial Patterns”, Computational Intelligence and Neuroscience, Sep. 2016

• K.B. Lee, K.K. Kim, J. Song, J. Ryu, Y. Kim, C. Park, “Estimation of Brain Connectivity during Motor Imagery Tasks using Noise-Assisted Multivariate Empirical Mode Decomposition”, JEET, vol. 11, 2016

• J. Ryu and C. Park, “Time-Frequency Analysis of Electrohysterogram for Classification of Term and Preterm Birth”, IEIE Transactions on Smart Processing and Computing, vol. 4, pp 103-109, Apr. 2015

• J. Ryu, D. Sim, “Perceptual Quality-based Video Coding with Foveated Contrast Sensitivity”, Journal of Broadcasting Engineering, vol. 19, no. 4, pp. 468-477, Jul 2014

• K. Kim, J. Ryu, and D. Sim, “Low-complexity generalized residual prediction for SHVC”, IEEK Transactions on Smart Processing & Computing, vol. 2, no. 6, pp. 345-349, Dec. 2013

• J. Yoo, J. Nam, J. Ryu and D. Sim, “Rate control to reduce bitrate fluctuation on HEVC”, IEEK Transactions on Smart Processing & Computing, vol. 1, pp. 152-160, Dec. 2012

• J.-W. Ryu, S.-O. Lee, D.-G. Sim and J.-K. Han, “No-reference peak signal to noise ratio estimation based on generalized Gaussian modeling of transform coefficient distributions”, Optical Engineering, vol. 51, no. 2, pp. 027401, Feb. 2012

Selected Conference Papers

• J. Ryu, C. Park, “An Accurate Real-time ECG/PPG Peak Detection Using Viterbi Algorithm”, 2017 Korean Conference on Semiconductors, HongCheon, Korea, Feb. 2017

• J. Ryu, Y. Kim, K. Kim, O. Kwon, B. Lee, R. Heo, H. Oh and C. Park, “ECG-based Drowsiness Level Detection using Hidden Markov Model”, 2016 International BioMedical Engineering Conference, Seoul, Korea, Nov. 2016

• J. Ryu and C. Park, “Hidden Markov Model (HMM)-based Accelerometer Analysis for Sleep Detection”, The Korea Society of Medical & Biological Engineering, Busan, Korea, March 2016

• J. Ryu and C. Park, “EEG-based Emotion Recognition using Machine Learning Algorithms”, u-Healthcare 2015, Osaka, Japan, Nov. 2015

• Y. Kim, J. Ryu and C. Park, “Classification of Motor Imagery EEG using Strong Uncorrelated Transform Complex Common Spatial Patterns”, IBEC 2014, Gwangju, Korea, Nov. 2014

• J. Ryu, Y. Kim and C. Park, “Classification of Term and Preterm Labor Using Multivariate Empirical Mode Decomposition of EHG Signal”, IBEC 2014, Gwangju, Korea, Nov. 2014

• J. Ryu, S. Lee and D. Sim, “Perceptual Quality-based Transform Coefficient Suppression in High Efficiency Video Coding”, 2014 International Workshop on Advanced Image Technology (IWAIT 2014), Bangkok, Thailand, Jan. 2014

Patents

• C. Park, J. Ryu, Y. Kim and K. Kim, “Apparatus for measuring bio signal in the ear internal type”, KOR 10-2015-0055885, Apr 2015

• K. Kim, Y. Kim, C. Park, J. Ryu and Y. Kim, “Apparatus for detecting febrile seizure by measuring electroencephalogram and control method thereof”, KOR 10-2014-0159157, Nov. 2014

• J. Ryu, S. Lee and D. Sim, “Method and apparatus for perceptual quality-based video encoder based on JND of visual angle”, KOR 2014-0016969, Feb 2014

• K. Kim, H. Jo, D. Sim and J. Ryu, “Method and apparatus for generating inter-later reference pictures in multilayered video coding”, KOR 1020130138706, Nov 2013

• K. Yoon, D. Sim, J. Ryu and W. Lim, “Preprocessing apparatus for a query image and a search object image in a content-based image searcher which uses a sketch query”, KOR 1013260830000, Oct 2013