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TIP
2008
103views more  TIP 2008»
15 years 6 months ago
Change Detection in Multisensor SAR Images Using Bivariate Gamma Distributions
Abstract--This paper studies a family of distributions constructed from multivariate gamma distributions to model the statistical properties of multisensor synthetic aperture radar...
Florent Chatelain, Jean-Yves Tourneret, Jordi Ingl...
TSP
2008
57views more  TSP 2008»
15 years 6 months ago
Polarimetric Detection of Targets in Heavy Inhomogeneous Clutter
Polarization diversity has proved to be a useful tool for radar detection, especially when discrimination by Doppler effect is not possible. In this paper, we address the problem o...
Martin Hurtado, Arye Nehorai
CVPR
2011
IEEE
15 years 3 months ago
Occlusion Boundary Detection and Figure/Ground Assignment from Optical Flow
In this work, we propose a contour and region detector for video data that exploits motion cues and distinguishes occlusion boundaries from internal boundaries based on optical ï¬...
Patrik Sundberg, Jitendra Malik, Michael Maire, Pa...
IJCNN
2008
IEEE
16 years 1 months ago
Adaptive curiosity for emotions detection in speech
— Exploratory activities seem to be crucial for our cognitive development. According to psychologists, exploration is an intrinsically rewarding behaviour. The developmental robo...
Alexis Bondu, Vincent Lemaire
RAID
2007
Springer
16 years 23 days ago
Exploiting Execution Context for the Detection of Anomalous System Calls
Attacks against privileged applications can be detected by analyzing the stream of system calls issued during process execution. In the last few years, several approaches have been...
Darren Mutz, William K. Robertson, Giovanni Vigna,...