IRIS Lab

Intelligent & Resource-efficient
Image processing & Systems design

Hello

I am an assistant professor in the School of Electronic and Electrical Engineering at SungKyunKwan University.

My research focuses on design of efficient hardware and algorithm for image/audio processing, at the intersection of conventional signal processing and recent deep learning techniques.

Interests
  • Deep learning acceleration
  • Multimedia processing
  • IoT, Digital systems
Education
  • PhD in ECE, 2018

    Georgia Institute for Technology

  • M.S. in EECS, 2006

    Seoul National University

  • B.S. in CSE & MAE (Double major), 2004

    Seoul National University

Experience

 
 
 
 
 
Assistant Professor
Mar 2019 – Present South Korea
School of Electronic and Electrical Engineering (전자전기공학부) College of Information and Communication Engineering (정보통신대학)
 
 
 
 
 
Research Intern
May 2017 – Aug 2017 Redmond, WA, USA
Efficient deep neural networks for speech processing
 
 
 
 
 
Research Assistant
Aug 2013 – Aug 2018 Atlanta, GA, USA
  • Energy-efficient and robust deep learning for the IoT edge devices
  • Low-power image processing for self-powered image sensor systems
 
 
 
 
 
Senior Research Engineer
Jan 2006 – Feb 2019 South Korea
  • Efficient video encoding and transmission for ultra-low-band wireless link
  • Tactical Information and Communication Network (TICN)
 
 
 
 
 
Research Assistant
Mar 2004 – Feb 2006 South Korea
  • Low-Power/High-Performance Flash Memory Controller
  • Real-time Scheduler and Execution Time Analysis Tool