Event-Based Imaging of Levitated Microparticles
arXiv:2206.11220 · doi:10.1063/5.0106111
Abstract
Event-based imaging is a neurmorphic detection technique whereby an array of pixels detects a positive or negative change in light intensity at each pixel, and is hence particularly well suited to detecting motion. As compared to standard camera technology, an event-based camera reduces redundancy by not detecting regions of the image where there is no motion, allowing increased frame-rates without compromising on field-of-view. Here, we apply event-based imaging to detect the motion of a microparticle levitated under vacuum conditions, which greatly facilitates the study of nanothermodynamics and enables the independent detection and control of arrays of many particles.
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Cited by in corpus (5)
- Optical Levitation of Arrays of Microspheres
- Cross-correlation image analysis for real-time particle tracking
- Neuromorphic detection and cooling of microparticles in arrays
- Talking with a ghost: semi-virtual coupled levitated oscillators
- A neuromorphic camera for tracking passive and active matter with lower data throughput