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» On the Verification of Temporal Properties
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IJCNN
2008
IEEE
14 years 5 months ago
Spatiotemporal feature extraction based on invariance representation
— This paper investigates spatiotemporal feature extraction from temporal image sequences based on invariance representation. Invariance representation is one of important functi...
Wenlu Yang, Liqing Zhang
INFOCOM
2008
IEEE
14 years 5 months ago
Utility-Driven Spatiotemporal Sampling Using Mobile Sensors
Many real-world applications for sensor networks require event sampling with sufficient resolution over both spatial and temporal dimensions. When the deployed nodes are insuffi...
Yang Yu, Loren J. Rittle
IV
2008
IEEE
90views Visualization» more  IV 2008»
14 years 5 months ago
Identifying Event Impacts by Monitoring the News Media
Assessing the potential property and social impacts of an event, such as tornado or wild fire, continues to be a challenging research area. From financial markets to disaster mana...
Robert M. Patton, Thomas E. Potok
ICASSP
2007
IEEE
14 years 5 months ago
Spatiotemporal Algorithm for Background Subtraction
Background modeling and subtraction is a fundamental task in many computer vision and video processing applications. We present a novel probabilistic background modeling and subtr...
S. Derin Babacan, Thrasyvoulos N. Pappas
ICMCS
2007
IEEE
134views Multimedia» more  ICMCS 2007»
14 years 5 months ago
Cryptanalysis of a Video Scrambling Based on Space Filling Curves
In this paper, we study the security of an image scrambling algorithm based on Space-Filling Curves (SFC). A random SFC is a pixel permutation that changes the scanning order with...
Ayoub Massoudi, Frédéric Lefè...