Andere Kunden interessierten sich auch für
![Using Shadows to Detect Targets in Synthetic Aperture Radar Imagery]( "Using Shadows to Detect Targets in Synthetic Aperture Radar Imagery")
Using Shadows to Detect Targets in Synthetic Aperture Radar Imagery64,99 €![The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination]( "The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination")
The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination61,99 €![Point Spread Function Characterization of a Radially Displaced Scatterer Using Circular Synthetic Aperture Radar]( "Point Spread Function Characterization of a Radially Displaced Scatterer Using Circular Synthetic Aperture Radar")
Point Spread Function Characterization of a Radially Displaced Scatterer Using Circular Synthetic Aperture Radar64,99 €![Doppler Aliasing Reduction in Wide-Angle Synthetic Aperture Radar Using Phase Modulated Random Stepped-Frequency Waveforms]( "Doppler Aliasing Reduction in Wide-Angle Synthetic Aperture Radar Using Phase Modulated Random Stepped-Frequency Waveforms")
Doppler Aliasing Reduction in Wide-Angle Synthetic Aperture Radar Using Phase Modulated Random Stepped-Frequency Waveforms63,99 €![An Integrated Synthetic Aperture Radar/Global Positioning System/Inertial Navigation System for Target Geolocation Improvement]( "An Integrated Synthetic Aperture Radar/Global Positioning System/Inertial Navigation System for Target Geolocation Improvement")
An Integrated Synthetic Aperture Radar/Global Positioning System/Inertial Navigation System for Target Geolocation Improvement63,99 €![Wide-Angle Multistatic Synthetic Aperture Radar: Focused Image Formation and Aliasing Artifact Mitigation]( "Wide-Angle Multistatic Synthetic Aperture Radar: Focused Image Formation and Aliasing Artifact Mitigation")
Wide-Angle Multistatic Synthetic Aperture Radar: Focused Image Formation and Aliasing Artifact Mitigation63,99 €![Combat Identification Using Multiple TUAV Swarm]( "Combat Identification Using Multiple TUAV Swarm")
Combat Identification Using Multiple TUAV Swarm60,99 €
The purpose of this research is to improve combat target identification (CID) of targets using synthetic aperture radar data. In a forced decision scenario, all unknown objects are given a target class label. In this research, instead of forcing a decision, objects are labeled out-of-library (OOL) if they are unlike any objects used to train the classifier. Objects similar to more than one object, represented in the library of known objects, are given a non-declaration (NDEC) designation. This research develops a new method to identify OOL records based on squared Mahalanobis distance and NDEC methods based on information theory. A significant challenge of this research is the requirement that the methods function well in operating conditions the classifier was not designed for i.e. extended operating conditions. The potential benefits of context based modifications of OOL and NDEC criterion are demonstrated with an experimental design. Additionally, the utility of the OOL and NDEC methodologies are demonstrated through experimental design. In these experiments, a mathematical framework is used to choose the optimal classifier parameters and methodologies. The framework optimization is constrained consistent with war fighter preferences.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.