Three-Dimensional Tracking of Multiple Small Insects by a Single Camera.

ABSTRACT: Many systems to monitor insect behavior have been developed recently. Yet most of these can only detect two-dimensional behavior for convenient analysis and exclude other activities, such as jumping or flying. Therefore, the development of a three-dimensional (3D) monitoring system is necessary to investigate the 3D behavior of insects. In such a system, multiple-camera setups are often used to accomplish this purpose. Here, a system with a single camera for tracking small insects in a 3D space is proposed, eliminating the synchronization problems that typically occur when multiple cameras are instead used. With this setup, two other images are obtained via mirrors fixed at other viewing angles. Using the proposed algorithms, the tracking accuracy of five individual drain flies, Clogmia al

SUBMITTER: Chen CH 

PROVIDER: S-EPMC8633622 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature