Heeyoung Lee
Professor
Department of Electrical and Information Engineering
Shaanxi University of Science and Technology
Korea
Biography
09/01/1992 – 08/20/1998: Ph. D., Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Korea Thesis Title: Analysis of a Class of LTV Systems by Differential Operator with Time-varying Coefficients and Its Frequency Localizable Transform Kernel for Instantaneous Frequency Identification 03/01/1987 – 02/20/1989: M. S., Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology, Seoul, Korea Thesis Title : A Theory of Incremental Circle Transform and Its Application for Robot Assembly of 2 Dimensional Objects 03/01/1982 – 02/20/1987: B. S., Dept. of Electrical Engineering, Korea University, Seoul, Korea
Research Interest
Filter theory, Minimal Representation of Signal, Bio-signal Processing, Modeling of Human Auditory and Visual Systems, Computational Intelligence, Robot Vision, Machine Learning, Human-Robot Interaction, Smart Home for the Disabled, Rehabilitation Robots, and Personal Health Care Systems.
Publications
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Heyoung Lee, Jung Wook Park and Sumi Helal, “Estimation of Indoor physical Activity Level Based on Footstep Vibration Signal Measured by MEMS Accelerometer in Smart Home Environments,†LNCS 5801, pp. 148-162, 2009.
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Heyoung Lee and Z.Zenn Bien, “Estimation of Instantaneous Bandwidth and Reconstruction of Noisy ECG Signal Measured by a 24-Hour Continuous Healthcare System for the Elderly and People with Disabilities,†LNCS 6159, pp. 102-112, 2010.
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Heyoung Lee and Z.Zenn Bien, “A Variable Bandwidth Filter for Estimation of Instantaneous Frequency and Reconstruction of Signals with Time-Varying Spectral Content,†IEEE Trans. on Signal Processing, vol. 59, no. 5, pp. 2052-2071, 2011.
