副研究員  |  呂俊賢       Professional activities   Editorship Associate Editor, IEEE Trans. on Image Processing (2010/12–2013/12) Guest Co-Editor, EURASIP Journal on Applied Signal Processing, special issue on Visual Sensor Networks (2005) Conference Services Technical Committee Area Chair, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Kyoto, Japan (2012–2012) TPC/PC Members TPC member, IEEE Globecom 2012 - Communication and Information System Security Symposium, California, USA (2012/12–2012/12) Review Committee member, IEEE International Symposium on Circuits and Systems (ISCAS) (2012–2012) Program Committee member, IEEE International Conference on Multimedia and Expo (ICME) (2010–2012) Review Committee member, IEEE International Symposium on Circuits and Systems (ISCAS) (2010–2010) Program Committee member, IEEE Pacific-Rim Conference on Multimedia (PCM) (2009–2009) Program Committee member, Asia-Pacific Signal and Information Processing Association (APSIPA), Annual Summit and Conference (APSIPA ASC) (2009–2011) Program Committee member, IEEE International Workshop on Multimedia Analysis and Processing (IMAP) (2007) Technical Committee Member, Multimedia Systems and Applications Technical Committee (IEEE Circuits and Systems Society) (2007–present) Program Committee member, IEEE Pacific-Rim Conference on Multimedia (PCM) (2007–2007) Program Committee member, First International Conference on Forensic Applications and Techniques in Telecommunications, Information and Multimedia (e-Forensics) (2007) Program Committee member, IEEE International Conference on Semantic Computing (ICSC) (2007) Program Committee member, IEEE Pacific-Rim Conference on Multimedia (PCM) (2005) Program Committee member, IEEE Int. Symposium on Multimedia (ISM) (2005–2006) Program Committee member, International Workshop on Intelligent Information Hiding and Multimedia Signal Processing (2005) Program Committee member, International Workshop on Digital Archives Technologies (2005) Reviewer Committee member, IEEE International Symposium on Circuits and Systems (ISCAS) (2004) Program Committee member, IEEE International Conference on Multimedia and Expo (ICME) (2004–2007) Program Committee member, ACM Multimedia and Security Workshop (ACM MMSEC) (2004–2005) Program Committee member, IEEE International Conference on Information Technology: Research and Education (ITRE) (2003–2005) Program Committee member, IEEE Pacific-Rim Conference on Multimedia (PCM) (2001–2002) Referee for Journals Reviewer, IEEE Signal Processing Magazine (2012–2012) Reviewer, IEEE Trans. on Information Forensics, and Security (2009–2011) Reviewer, Multimedia Tools and Applications (2009–2011) Reviewer, IEEE Trans. on Parallel and Distributed Systems (2009–2009) Reviewer, IEEE Signal Processing Letters (2008–2009) Reviewer, IEEE Trans. on Image Processing (2008–2010) Reviewer, IEEE Trans. on Circuits and Systems for Video Technology (2006–2011) Reviewer, Information Sciences (2005–2006) Reviewer, EURASIP Journal on Applied Signal Processing (2005–2009) Reviewer, IEEE Trans. on Signal Processing (2002–2004) Reviewer, Optical Engineering (2001–2009) Reviewer, IEEE Trans. on Image Processing (2001–2006) Reviewer, IEEE Trans. on Multimedia (1999–2012) Membership member, Association for Computing Machinery (2005–present) member, Institute of Electrical and Electronics Engineers (IEEE) (1999–present)