2009 . 2008 . 2007 . 2006 . 2005
Background Subtraction - Our contributions include multi-modal BS, and
algorithms in combining multiple BS's.
Computation Photography - Our contributions include in-painting and human body
Data hiding and watermarking - Our contributions include rate-distortion
optimized hiding and privacy data preservation.
Multimedia Archival and Retrieval Systems - Our contributions include video
summarization, copy detection, fast similarity search and repeated pattern
Multimedia Networking - Our contributions include reliable and robust transport
based on source distribution, path diversity and network coding.
Privacy Protected Multimedia Processing - Protection of select objects in media
streams in applications including surveillance, teleconferencing and lifelog.
Secure Image Processing - Proection of distributed processing of media streams.
Our contributions range from efficient encrypted-domain processing to
applications such as anonymous biometric matching.
Sensor Network - Our work focus on optimal placement of sensors.