[CPCC] TALK: Adaptive video processing May 11, 2 PM

Ender Ayanoglu ayanoglu at uci.edu
Fri Apr 28 13:18:32 PDT 2006


				TALK

	Adaptive Techniques for Energy-Efficient Video Processing

			   Vasily Moshnyaga
		      Fukuoka University, Japan


 			    May 11, 2006
			Engineering Tower 331

			      Abstract:

The recent explosive growth of portable applications, such as video
phones, PDA, digital video cameras, etc., has elevated needs for
low-energy video processing hardware and software. This talk will
introduce new algorithmic and architectural techniques which can
significantly shrink the energy consumption of video coding and decoding
tasks. Unlike traditional methods, the techniques exploit picture
correlation and input statistics to dynamically adjust the number of
operations, memory accesses, operational bit-width and supply voltage to
varying picture content. Applications to motion estimation, discrete
cosine transform and memory access optimization will be presented.
Practical issues and open problems will be outlined.


			       Biography:

Vasily Moshnyaga received Computer Engineering Degree with Honors from
Technical State University, Sevastopol, USSR in 1980 and Ph.D. in computer
engineering from Moscow Aviation Institute in 1986. Till 1992 he was a
faculty of Technical University of Moldova, Chisinau, Moldova. From 1992
to 1998 he was a lecture at the Department of Electronics and Communication
of Kyoto University, Japan. Since 1998 he has been with Fukuoka University,
Japan, where he is currently a Professor at the Department of Electronics
Engineering and Computer Science. His research interests are in the areas
of computer architecture, computer arithmetic, video processing, VLSI
design and design methodologies with a particular emphasis on
energy-efficient design techniques. He has authored or co-authored over
150 referred journal and conference publications and has five patents.
Dr. Moshnyaga is a member of organizing committees of the Asia-Pacific
Design Automation Conference, Asia Pacific Conference on Chip Design Languages,
and a technical program committee member of several conferences including
IEEE International Symposium on Circuits and Systems, ACM/IEE International
Symposium on Low-Power Electronics and Design, IEEE System on Chip
Conference, etc. He is an Associate Editor of the IEICE Transactions on
Fundamentals of Electronics, Communication and Computer Sciences. Dr.
Moshnyaga is a senior member of IEEE, Computer System Society and Circuits
and System Society, a member of Information Processing Society of Japan,
and Engineering Sciences Society of Japan.

Host: Nikil Dutt

Directions: www.uci.edu/campusmaps.shtml


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