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DSVIS
2005
Springer
16 years 10 days ago
A Calculus for the Refinement and Evolution of Multi-user Mobile Applications
The calculus outlined in this paper provides a formal architectural framework for describing and reasoning about the properties of multi-user and mobile distributed interactive sys...
W. Greg Phillips, T. C. Nicholas Graham, Christoph...
IWMMDBMS
1998
117views more  IWMMDBMS 1998»
15 years 8 months ago
Motion-based Parsing of Compressed Video
An algorithm for detecting scene changes in compressed video streams is proposed. The proposed algorithm directly exploits the motion compensation information and the prediction e...
Suchendra M. Bhandarkar, Aparna A. Khombhadia
IV
2010
IEEE
196views Visualization» more  IV 2010»
15 years 5 months ago
Extracting Events from Spatial Time Series
An important task in exploration of data about phenomena and processes that develop over time is detection of significant changes that happened to the studied phenomenon. Our rese...
Gennady L. Andrienko, Natalia V. Andrienko, Martin...
ICIP
2009
IEEE
16 years 7 months ago
Multi-sensor Image Registration Based-on Local Phase Coherence
The major challenges in automatic multi-sensor image registration are the inconsistency in intensity or contrast patterns, and the existence of partial or missing information betw...
AVSS
2006
IEEE
16 years 26 days ago
An Active Head Tracking System for Distance Education and Videoconferencing Applications
We present a system for automatic head tracking with a single pan-tilt-zoom (PTZ) camera. In distance education the PTZ tracking system developed can be used to follow a teacher a...
Sami Huttunen, Janne Heikkilä