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1987 …2023

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Personal profile


  • 1988 PhD, Institute of Electrical Engineering, University of Minnesota

Research Interests

  • Array Signal Processing
  • Multimedia in DSP chip implementation
  • Neural Network and Adaptive Filters
  • Pattern Recognition
  • Spectrum Estimation
  • Speech, Audio, Image, and Video Signal Processing and Compression
  • Stereo Display Technology


  • 1979~1981 Lecturer, Chinese Naval Engineering School
  • 1981~1984 Assistant Researcher, Telecommunication Laboratories, Ministry of Communication, Taiwan, R.O.C.
  • 1984~1988 Research and Teaching Assistant , Department of Electrical Engineering , University of Minnesota , USA
  • 1988~1994 Associate Professor, Department of Electrical Engineering, National Cheng Kung University
  • 1994~ present Professor, Department of Electrical Engineering, National Cheng Kung University
  • 1996~1999 Director, Center for Computer and Communication Research, National Cheng Kung University
  • 2000~2005 Deputy Director , Electrical and Information Technology Center, National Cheng Kung University
  • 2002 Visiting Professor, University of Washington, U.S.A.
  • 2003~2007 Director, Institute of Computer and Communication Engineering, National Cheng Kung University
  • 2004 Session Chair, IEEE 2004 Asia~Pacific International Conference on Circuits and Systems
  • 2005 Session Chair, IEEE 2005 International Conference on Neural Network
  • 2005~2006 Editor, IEEE Circuits and Devices Magazine
  • 2006~2007 Chairman, Tainan Branch Signal and Processing
  • 2006~2007 Consultative Committee Member, IEEE Signal and Processing
  • 2006~2007 Secretary, IEEE Multimedia Systems and Application Technical Committee

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 3 - Good Health and Well-being


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