Journal Article Ppublish 9 citations
PubMed: 35720736 DOI: 10.1364/optica.437736
Continuously streaming compressed high-speed photography using time delay integration.
Optica 8(12):1620-1623
Authors: Jongchan Park, Liang Gao
Affiliations
- Department of Bioengineering, University of California, Los Angeles, 410 Westwood Plaza, Los Angeles, California 90095, USA.
Abstract
An imaging system capable of acquiring high-resolution data at a high speed is in demand. However, the amount of optical information captured by a modern camera is limited by the data transfer bandwidth of electronics, resulting in a reduced spatial and temporal resolution. To overcome this problem, we developed continuously streaming compressed high-speed photography, which can record a dynamic scene with an unprecedented space-bandwidth-time product. By performing compressed imaging in a time-delay-integration manner, we continuously recorded a 0.85 megapixel video at 200 kHz, corresponding to an information flux of 170 gigapixels per second.
MeSH
Photography
Cited by
- Tutorial on compressed ultrafast photography. J Biomed Opt, 2024