5 accepted papers
In this letter, we propose a technique for calibrating Lighthouse localization systems using a single view of two or more coplanar circles traced by a moving robot. The calibration method leverages conic algebra to compute the homography between the Lighthouse view and the world plane, up to similar…
We introduce NetDiff, a node-conditioned denoising diffusion model that generates directional link topologies and a two-slot transmit/receive parity for mobile ad hoc networks. Directional antennas can yield high throughput but require globally consistent link decisions under sector, interference, c…
In this letter, we propose a technique for calibrating Lighthouse localization systems using a single view of two or more coplanar circles traced by a moving robot. The calibration method leverages conic algebra to compute the homography between the Lighthouse view and the world plane, up to similar
Swarm robotics focuses on designing and coordinating large groups of relatively simple robots to perform tasks in a decentralised and collective manner. The swarm provides a resilient and flexible solution for many applications. However, contemporary swarm robots have a significant power problem in
In this paper, we apply lighthouse localization, originally designed for virtual reality motion tracking, to positioning and localization of indoor robots. We first present a lighthouse decoding and tracking algorithm on a low-power wireless microcontroller with hardware implemented in a cm-scale fo