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arXiv · 1912.06837

Follow Pedro! An Infrared-based Person-Follower using Nonlinear Optimization

Pedro Pena·Toffee Albina
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Abstract

We used ROS2 as a platform to conduct AI research for developing a Follow-Me capability as a proof-of-concept on a wheeled robot, demonstrating that AI research is possible in the ROS2 framework. We developed a complete system that uses perception and navigation components based on a sensor suite of fisheye cameras, lidar, and IMU running on an ARM64 Embedded Linux platform that runs ROS2 natively. The perception package detects AR markers and/or IR beacons to track a person. The tracker uses AI algorithms such as particle filters and nonlinear optimization to extract the SE(3) information of the 2D feature.

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Pedro Pena, Toffee Albina. 2019-12-14. Follow Pedro! An Infrared-based Person-Follower using Nonlinear Optimization. https://arxiv.org/abs/1912.06837

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