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ICIP
2008
IEEE
14 years 11 months ago
Game-theoretic analysis of maximum-payoff multiuser collusion
Multiuser collusion is an effective attack against traitor-tracing multimedia fingerprinting, where a group of attackers collectively mount attacks to reduce their risk of being d...
H. Vicky Zhao, Wan-Yi Sabrina Lin, K. J. Ray Liu
ICIP
2005
IEEE
14 years 11 months ago
Spacetime-continuous geometry meshes from multi-view video sequences
We reconstruct geometry for a time-varying scene given by a number of video sequences. The dynamic geometry is represented by a 3D hypersurface embedded in space-time. The interse...
Bastian Goldlücke, Marcus A. Magnor
ICIP
2003
IEEE
14 years 11 months ago
Robust tracking of cyclic nonrigid motion
Cyclic motion underlies several human activities including exercising,running, and walking. Accurate tracking of such motion in video data helps in developing computer-aided appli...
Cheng Chang, Rashid Ansari, Ashfaq A. Khokhar
ICIP
2003
IEEE
14 years 11 months ago
Prescient R-D optimized packet dependency management for low-latency video streaming
We present an improved, prescient, scheme to deliver pre-encoded video streams at very low latency. We dynamically manage the prediction dependency for a group of packets using a ...
Yi J. Liang, Bernd Girod
ICIP
2002
IEEE
14 years 11 months ago
DPF - a perceptual distance function for image retrieval
For almost a decade, Content-Based Image Retrieval has been an active research area, yet one fundamental problem remains largely unsolved: how to measure perceptual similarity. To...
Baitao Li Chang, E. Ching-Tung Wu