Activities

• Member, IEEE Technical Committee on Image, Video, and Multidimensional Signal Processing Technical Committee (IVMSP TC), 12/2008 - 12/2014.
• Associate Editor, IEEE Transactions on Circuits and Systems for Video Technology, 01/2014 - present
• Associate Editor, IEEE Transactions on Signal Processing, 02/2010 - 02/2015
• Associate Editor, IEEE Transactions on Signal Processing, 09/2002 - 12/2005
• Associate Editor, IEEE Transactions on Image Processing, 01/2003 - 01/2006
• Member, IEEE Technical Committee on Signal Processing Theory and Methods (SPTM TC), 12/2004 - 12/2007.
• Local Arrangement Chair, International Conference on Multimedia and Expo, Baltimore, July 2003.
• Panelist for NSF Signal Processing Systems Program
• Co-director of the 33rd Annual Conference on Information Sciences and Systems (CISS '99), Department of Electrical and Computer Engineering, The Johns Hopkins University, Baltimore, MD, March 1999.
• Senior Member of the Institute of Electrical and Electronics Engineers (IEEE): Signal Processing Society and Circuits and Systems Society.