Visual attention prediction improves performance of autonomous drone racing agents.

ABSTRACT: Humans race drones faster than neural networks trained for end-to-end autonomous flight. This may be related to the ability of human pilots to select task-relevant visual information effectively. This work investigates whether neural networks capable of imitating human eye gaze behavior and attention can improve neural networks' performance for the challenging task of vision-based autonomous drone racing. We hypothesize that gaze-based attention prediction can be an efficient mechanism for visual information selection and decision making in a simulator-based drone racing task. We test this hypothesis using eye gaze and flight trajectory data from 18 human drone pilots to train a visual attention prediction model. We then use this visual attention prediction model to train an end-to-end con

SUBMITTER: Pfeiffer C 

PROVIDER: S-EPMC8887736 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature