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CORR
2007
Springer
119views Education» more  CORR 2007»
13 years 10 months ago
Distributed Source Coding in the Presence of Byzantine Sensors
—The distributed source coding problem is considered when the sensors, or encoders, are under Byzantine attack; that is, an unknown group of sensors have been reprogrammed by a m...
Oliver Kosut, Lang Tong
MMM
2007
Springer
123views Multimedia» more  MMM 2007»
14 years 4 months ago
Tamper Proofing 3D Motion Data Streams
This paper presents a fragile watermarking technique to tamper proof (Mocap) motion capture data. The technique visualizes 3D Mocap data as a series of cluster of points. Watermark...
Parag Agarwal, Balakrishnan Prabhakaran
ICC
2007
IEEE
14 years 4 months ago
Channel Estimation Considerations for Iterative Decoding in Wireless Communications
—The time-varying nature of wireless channels poses a challenge for using soft-decision iterative decoders on such channels. Even if the channel gain is perfectly known to the re...
Pirouz Zarrinkhat, Masoud Ardakani, Raman Yazdani
AVSS
2008
IEEE
14 years 4 months ago
Person Tracking with Audio-Visual Cues Using the Iterative Decoding Framework
Tracking humans in an indoor environment is an essential part of surveillance systems. Vision based and microphone array based trackers have been extensively researched in the pas...
Shankar T. Shivappa, Mohan M. Trivedi, Bhaskar D. ...
CIC
2006
121views Communications» more  CIC 2006»
13 years 11 months ago
Performance Studies of a Coding Scheme for a Slepian-Wolf Source Network
- We investigate the simplest Slepian-Wolf source network, consisting of an information source correlated with a second source used as a side-information for the decoder but not th...
Azizuddin Abdul Aziz, John C. Kieffer