Noise-robust single-pixel imaging in photon counting regime with a
pulsed source
- URL: http://arxiv.org/abs/2112.06441v1
- Date: Mon, 13 Dec 2021 06:41:54 GMT
- Title: Noise-robust single-pixel imaging in photon counting regime with a
pulsed source
- Authors: Junghyun Kim, Sangkyung Lee, Yonggi Jo, Su-Yong Lee, Taek Jeong,
Dongkyu Kim, Duk Y. Kim, Zaeill Kim, and Yong Sup Ihn
- Abstract summary: We present a method to enhance noise-robustness of single-pixel imaging in photon counting regime with a pulsed source.
We compare three different images obtained by conventional, quantum-enhanced, and classically enhanced schemes.
- Score: 0.8528726296974933
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We present a method to classically enhance noise-robustness of single-pixel
imaging in photon counting regime with a pulsed source. By using time-domain
cross-correlations between temporal profiles of a pulsed source and received
signals, our scheme classically imitates the noise rejection concept of quantum
imaging. Under a strong noise environment in which the background noise
intensity is up to 120 times higher than the signal one, we compare three
different images obtained by conventional, quantum-enhanced, and classically
enhanced schemes. The results show that the classically enhanced scheme can be
remarkably robust against noise in image formation, which is comparable to the
quantum scheme.
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