College Physics ›› 2021, Vol. 40 ›› Issue (10): 77-.doi: 10.16854 / j.cnki.1000-0712.210024
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HE Zi-hao,HAN Jia-cheng,WANG Lin-miao,ZHAO Tian-ci,ZHANG Su-heng
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Abstract: In this paper,a single-pixel imaging system based on Raspberry Pi is proposed. The
proposed sys- tem takes the Raspberry Pi as the core and the base-scan single-pixel imaging
technology as the basis,which has a simple structure,low cost,and strong operability.
Therefore,it is very suitable for application in experimental teaching. First,the principle
of the base-scan single-pixel imaging is given,and then the system structure is intro- duced in
detail from the aspects of hardware and software. Finally,the experimental results of Hadamard and
Fou- rier single-pixel imaging are shown. This work provids a new idea for carrying out optical
information processing ex- periments.
Key words: single-pixel imaging, Raspberry Pi, Fourier transform, Walsh-Hadamard transform
HE Zi-hao, HAN Jia-cheng, WANG Lin-miao, ZHAO Tian-ci, ZHANG Su-heng. Single-pixel imaging system based on Raspberry Pi[J].College Physics, 2021, 40(10): 77-.
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URL: https://dxwl.bnu.edu.cn/EN/10.16854 / j.cnki.1000-0712.210024
https://dxwl.bnu.edu.cn/EN/Y2021/V40/I10/77
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