PhD Qualifying Examination


"A survey of video error recovery technique"

By Mr. Ruiduo Yang


Abstract:

The internet is a packet switched, best effort, unreliable network which
does not provide a quality of service (QoS) guarantee.  Hence, transmitted
data may suffer from packet loss and burst error.  Such errors can
adversely affect applications, especially those involving video data. Many
approaches have been proposed to deal with these errors in order to
provide a tolerable quality level in digital video applications such as
video-on-demand, real-time video conferencing, video surveillance and
video games. This paper gives an overview on these techniques including
general video coding, error resilience coding, and decoder error
concealment and transport-level error control techniques. Video error
concealment methods using scalable video coding are also discussed.


Date:     		Friday, 24 January 2003

Time:                   9:00a.m.-11:00a.m.

Venue:                  Room 2302
			lifts 17-18

Committee Members:      Dr. Michael Brown (Supervisor)
                        Dr. Long Quan (Chairman)
			Dr. Gary Chan
			Dr. Albert Chung


**** ALL are Welcome ****