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Abstract: Traditional sensors for obstacle detection on aircraft, such as radar, are too heavy for fixed wing micro air vehicles and make obstacle detection and avoidance a difficult ... This reactive ...

Abstract: Dynamic hand gesture recognition using the microwave or millimeter-wave radar sensors ... In this letter, a novel method is proposed for dynamic hand gesture recognition based on ...

These judges ruled against Trump. Then their families came under attack. An intimidation campaign against federal judges who have ruled against the Trump administration has strained the judges and ...