You are given an integer array nums of length n. Assume arrk to be an array obtained by rotating nums by k positions clock-wise. We define the rotation function F on nums as follow: F(k) = 0 * arrk[0] ...

RIFT2 is a Python implementation for multimodal image matching and rotation-invariant feature detection using phase congruency. You can read more about the technique in the paper "RIFT2: Speeding-up ...

Abstract: In this paper, we present a novel framework of beamforming robust for a microphone array rotation. In most array signal processing methods, the time-invariant transfer system from a source ...

Abstract: Through-the-wall radar (TWR) is a vital tool to sense the indoor scene, while multiple reflections of electromagnetic waves in the room produce multipath ghost images, resulting in false ...

Threat actors abused trusted Trivy distribution channels to inject credential‑stealing malware into CI/CD pipelines worldwide ...

Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

Plug in the emitter and turn on the receiver to 30X mode. Put the ball bearing array on the lab jack. Align the emitter, receiver, and ball bearing array so that microwaves diffract off the array and ...

WVU’s RoboRacer team builds scale-model race cars that drive themselves, pitting student-built autonomous “driving stacks” ...