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ICPR
2010
IEEE
14 years 1 months ago
Vehicle Recognition As Changes in Satellite Imagery
Over the last several years, a new probabilistic representation for 3-d volumetric modeling has been developed. The main purpose of the model is to detect deviations from the norm...
Ozge Can Ozcanli, Joseph Mundy
ICIP
2001
IEEE
14 years 11 months ago
Analysis of cloudy structures evolution on meteorological satellite acquisitions
This paper concerns the characterization of clouds on meteorological satellite image sequences through points trajectories. These temporal curves can be computed from the result o...
Dominique Béréziat, Isabelle Herlin,...
ICIAR
2005
Springer
14 years 3 months ago
Estimating the Natural Number of Classes on Hierarchically Clustered Multi-spectral Images
Image classification is often used to extract information from multi-spectral satellite images. Unsupervised methods can produce results well adjusted to the data, but that are us...
André R. S. Marçal, Janete S. Borges
ICPR
2008
IEEE
14 years 4 months ago
Phase diagram of a long bar under a higher-order active contour energy: Application to hydrographic network extraction from VHR
The segmentation of networks is important in several imaging domains, and models incorporating prior shape knowledge are often essential for the automatic performance of this task...
Aymen El Ghoul, Ian H. Jermyn, Josiane Zerubia
DAC
2002
ACM
14 years 10 months ago
An optimal voltage synthesis technique for a power-efficient satellite application
This paper presents an optimal voltage synthesis technique for a satellite application to maximize system performance subject to energy budget. A period of a satellite's orbi...
Dong-In Kang, Jinwoo Suh, Stephen P. Crago