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ICIP
2002
IEEE
16 years 8 months ago
An active camera system for acquiring multi-view video
A system is described for acquiring multi-view video of a person moving through the environment. A real-time tracking algorithm adjusts the pan, tilt, zoom and focus parameters of...
Robert T. Collins, Omead Amidi, Takeo Kanade
PERCOM
2009
ACM
16 years 7 months ago
Multi-Event Handlers for Sensor-Driven Ubiquitous Computing Applications
Abstract--We propose an extension to the event-based programming model for sensor-driven ubiquitous computing applications. The extension consists of three abstractions: MultiEvent...
Sean Reilly
CRYPTO
2004
Springer
154views Cryptology» more  CRYPTO 2004»
16 years 12 days ago
An Improved Correlation Attack Against Irregular Clocked and Filtered Keystream Generators
Abstract. In this paper we propose a new key recovery attack on irregular clocked keystream generators where the stream is filtered by a nonlinear Boolean function. We show that t...
Håvard Molland, Tor Helleseth
INFOCOM
2000
IEEE
15 years 11 months ago
Effects of Interleaving on RTP Header Compression
— We discuss the use of interleaving as a bandwidth efficient means of protecting audio streams from the effects of packet loss in the Internet. The adverse effects of interleav...
Colin Perkins, Jon Crowcroft
DTJ
1998
66views more  DTJ 1998»
15 years 6 months ago
DART: Fast Application-level Networking via Data-copy Avoidance
the window scaling extension, to abstractly support the advertisement of more than 64 kbytes of receive buffering. The rest of the improvements derived from implementation efforts ...
Robert J. Walsh