Extraction of power line maps from millimeter-wave polarimetric SAR images.

Radar backscatter of power lines has lower values than those of the surrounding ground clutter when the power line is oriented at an off-normal direction with respect to the radar line of sight. For power lines, the traditional detection algorithms that are commonly based on the statistics of the ba...

Description complète

Détails bibliographiques
Publié dans:	IEEE Transactions on antennas and propagation 48, 12 (2000).
Auteur principal:	Sarabandi, K.
Format:	Article
Langue:	English
Sujets:	35 GHz. EHF. MM-wave polarimetric SAR images. Algorithm performance. Aspect angle. Backscatter power statistics. Clutter backscattering coefficients. Co-polarized backscatter. Cross-polarized backscatter. Detection algorithms. Extended targets. False-alarm rates. Ground clutter. Low signal-to-clutter ratio. Low-grazing incidence. Off-normal direction. Power line maps extraction. Power line size. Power lines. Radar backscatter. Radar line of sight. Signal-to-clutter ratio. Statistical detection parameter. Statistical polarimetric detection algorithm. Suspended cable.