Research Grant
[Cite as https://purl.org/au-research/grants/arc/DP240101673]Researchers: Steven Wiederman (Chief Investigator) , ARC Linkage Grant LP1701000985 (Funded by) , David O'Carroll (Partner Investigator) , Prof Eric Warrant (Partner Investigator)
Brief description Comparative analysis of sensor noise for target detection in dragonfly eyes. Dragonflies hunt tiny prey in the low-light conditions of late dusk, a signal-to-noise problem that challenges any engineered system. Using a comparative approach across dragonfly species, we aim to use novel optical and physiological measures to determine how sensors with noise underlie target-detection, in varying scene brightness. The project outcomes will be a comparative characterisation of signal-to-noise measures of dragonfly eye optics (including eye size) and early sensory neurons. We will match detection thresholds with downstream target-detecting neurons and dragonfly behaviour. This will provide insight into signal detection, which is a ubiquitous problem across information processing, computer vision and autonomous systems.
Funding Amount $540,834
Funding Scheme Discovery Projects
- PURL : https://purl.org/au-research/grants/arc/DP240101673
- ARC : DP240101673