Ultra-high-speed color imaging with single-pixel detectors under low light level
Instrumentation and Detectors
2019-10-02 v1 Image and Video Processing
Applied Physics
Abstract
Single-pixel imaging is suitable for low light level scenarios because a bucket detector is employed to maximally collect the light from an object. However, one of the challenges is its slow imaging speed, mainly due to the slow light modulation technique. We here demonstrate 1.4MHz video imaging based on computational ghost imaging with a RGB LED array having a full-range frame rate up to 100MHz. With this method, the motion of a high speed propeller is observed. Moreover, by exploiting single-photon detectors to increase the detection efficiency, this method is developed for ultra-high-speed imaging under low light level.
Keywords
Cite
@article{arxiv.1907.09517,
title = {Ultra-high-speed color imaging with single-pixel detectors under low light level},
author = {Weigang Zhao and Hui Chen and Yuan Yuan and Huaibin Zheng and Jianbin Liu and Yu Zhou and Jianbin Liu and Zhuo Xu},
journal= {arXiv preprint arXiv:1907.09517},
year = {2019}
}