تقرير
Full-color photon-counting single-pixel imaging
| العنوان: | Full-color photon-counting single-pixel imaging |
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| المؤلفون: | Zhao, Ya-Nan, Hou, Hong-Yun, Han, Jia-Cheng, Liu, Hong-Chao, Zhang, Su-Heng, Cao, De-Zhong, Liang, Bao-Lai |
| سنة النشر: | 2021 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Optics, Electrical Engineering and Systems Science - Image and Video Processing, Physics - Instrumentation and Detectors |
| الوصف: | We propose and experimentally demonstrate a high-efficiency single-pixel imaging (SPI) scheme by integrating time-correlated single-photon counting (TCSPC) with time-division multiplexing to acquire full-color images at extremely low light level. This SPI scheme uses a digital micromirror device to modulate a sequence of laser pulses with preset delays to achieve three-color structured illumination, then employs a photomultiplier tube into the TCSPC module to achieve photon-counting detection. By exploiting the time-resolved capabilities of TCSPC, we demodulate the spectrum-image-encoded signals, and then reconstruct high-quality full-color images in a single-round of measurement. Based on this scheme, the strategies such as single-step measurement, high-speed projection, and undersampling can further improve the imaging efficiency. Comment: 5 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1364/OL.431082 |
| URL الوصول: | http://arxiv.org/abs/2109.02333 |
| رقم الأكسشن: | edsarx.2109.02333 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1364/OL.431082 |
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