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» Transcoding based robust streaming of compressed video
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ICIP
2003
IEEE
14 years 9 months ago
Adaptively weighted update steps in motion compensated lifting based scalable video compression
Motion-compensated temporal wavelet decomposition is a useful framework for fully scalable video compression schemes. In this paper we propose a new approach to reduce the ghostin...
Nagita Mehrseresht, David Taubman
VTC
2008
IEEE
239views Communications» more  VTC 2008»
14 years 1 months ago
Cross-Layer and Path Priority Scheduling Based Real-Time Video Communications over Wireless Sensor Networks
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...
Min Chen, Victor C. M. Leung, Shiwen Mao, Ming Li
ICIP
2003
IEEE
14 years 9 months ago
Dither-based secure image hashing using distributed coding
We propose an image hashing algorithm that is based on distributed compression principles. The algorithm assumes the availability of a robust feature vector extracted from the ima...
Mark Johnson, Kannan Ramchandran
ICMCS
2005
IEEE
111views Multimedia» more  ICMCS 2005»
14 years 29 days ago
Video Based Online Behavior Detection Using Probabilistic Multi Stream Fusion
In the present treatise, we propose an approach for a highly configurable image based online person behaviour monitoring system. The particular application scenario is a crew sup...
Dejan Arsic, Frank Wallhoff, Björn Schuller, ...
IH
1998
Springer
13 years 11 months ago
Steganography in a Video Conferencing System
We describe a steganographic system which embeds secret messages into a video stream. We examine the signal path which typically includes discrete cosine transformation (DCT) based...
Andreas Westfeld, Gritta Wolf