- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

Photon counting imaging system has recently received a lot of attention in ultra-weak light detection. It has high sensitivity and temporal resolution. The single-point scanning photon counting imaging system typically accumulates a large number of photon events to reconstruct depth image. Acquisition time is redundant or insufficient, which limits imaging efficiency. In this work, a new method called adaptive acquisition time scanning method (AATSM) is proposed to solve this dilemma. Comparing with the fixed acquisition time of every pixel, the method can automatically select the acquisition time of per pixel to reduce total time of data collecting while obtaining depth images. In experiment, we acquire the depth images with the same quality by different scanning methods, showing the feasibility of AATSM. The total time of collecting data by the AATSM can be reduced to 11.87%, compared with fixed acquisition time of every pixel. This demonstrates the capability of speed scanning of AATSM, which can be used for the fast imaging of photon counting system.

Keywords:

Authors and contacts

Corresponding author:Su Xiu-Qin,suxiuqin@opt.ac.cn

Funds:Project supported by the China Postdoctoral Science Foundation (Grant No. 2020M683600) and the Strategic High Technology Innovation Project of the Chinese Academy of Sciences, China (Grant No. GQRC-19-19).

FullText HTML: translate this paragraph

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]

Cited By

DownLoad: Full-Size Img PowerPoint

		白纸	硅胶	光盘	金属	均值
固定10 s	测量距离/m	11.870	11.861	11.880	11.866
K= 10	测量距离/m	11.856	11.856	11.846	11.856
K= 10	R_{10 s}	0.041	0.050	0.077	0.015	0.046
K= 100	测量距离/m	11.870	11.861	11.880	11.866
K= 100	R_{10 s}	0.694	0.865	1.000	0.240	0.700

DownLoad: CSV

	每像素最小累积时间$ /\mathrm{m}\mathrm{s} $	每像素最大累积时间$ /\mathrm{m}\mathrm{s} $	总时间$ /\mathrm{s} $	平均每像素累积时间$ /\mathrm{m}\mathrm{s} $
AATSM	0.1	181.5	200.6	$ 35.6 $

DownLoad: CSV

	AATSM	单像素累积时间$ /\mathrm{m}\mathrm{s} $
	AATSM	36	300	400
总时间$ /\mathrm{s} $	$ 200.6 $	202.8	1689.6	2252.8
RMSE$ /\mathrm{m} $	0.048	8.307	0.047	0.0227
Hausdorff距离$ /\mathrm{m} $	0.034	55.375	2.834	0.008

DownLoad: CSV

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]

[1]	Shen Shan-Shan, Gu Guo-Hua, Chen Qian, He Rui-Qing, Cao Qing-Qing.Time-space united coding spread spectrum single photon counting imaging method. Acta Physica Sinica, 2023, 72(2): 024202.doi:10.7498/aps.72.20221438
[2]	Xiang Yu-Yan, Li Song, Ma Yue.Effect of pile-up of electron flow pulse from photomultiplier tube on ranging by photon counting. Acta Physica Sinica, 2022, 71(21): 214206.doi:10.7498/aps.71.20220537
[3]	Cao Ruo-Lin, Peng Qing-Xuan, Wang Jin-Dong, Chen Yong-Jie, Huang Yun-Fei, Yu Ya-Fei, Wei Zheng-Jun, Zhang Zhi-Ming.Real-time polarization compensation system for wavelength division multiplexing in low noise fiber channel based on single photon counting feedback. Acta Physica Sinica, 2022, 71(13): 130306.doi:10.7498/aps.71.20220120
[4]	Chen Song-Mao, Su Xiu-Qin, Hao Wei, Zhang Zhen-Yang, Wang Shu-Chao, Zhu Wen-Hua, Wang Jie.Noise reduction and 3D image restoration of single photon counting LiDAR using adaptive gating. Acta Physica Sinica, 2022, 71(10): 104202.doi:10.7498/aps.71.20211697
[5]	Wang Shu-Chao, Su Xiu-Qin, Zhu Wen-Hua, Chen Song-Mao, Zhang Zhen-Yang, Xu Wei-Hao, Wang Ding-Jie.A time-correlated single photon counting signal denoising method based on elastic variational mode extraction. Acta Physica Sinica, 2021, 70(17): 174304.doi:10.7498/aps.70.20210149
[6]	Wei Tian-Li, Wu De-Wei, Yang Chun-Yan, Luo Jun-Wen, Li Xiang, Zhu Hao-Nan.Squeezing angle locking of entangled microwave based on photon counting. Acta Physica Sinica, 2019, 68(9): 090301.doi:10.7498/aps.68.20182077
[7]	Zhang Sen, Tao Xu, Feng Zhi-Jun, Wu Gan-Hua, Xue Li, Yan Xia-Chao, Zhang La-Bao, Jia Xiao-Qing, Wang Zhi-Zhong, Sun Jun, Dong Guang-Yan, Kang Lin, Wu Pei-Heng.Enhanced laser ranging with superconducting nanowire single photon detector for low dark count rate. Acta Physica Sinica, 2016, 65(18): 188501.doi:10.7498/aps.65.188501
[8]	Nie Min, Wang Yun, Yang Guang, Zhang Mei-Ling, Pei Chang-Xing.Optimal mean photon number of decoy state protocol based on chameleon self-adaptive strategy under the background of rainfall. Acta Physica Sinica, 2016, 65(2): 020303.doi:10.7498/aps.65.020303
[9]	Gu Li-Shan, Peng Yong-Gang.Cumulants and waitingtime distribution of the photon emission from driven BaF molecule. Acta Physica Sinica, 2016, 65(9): 094202.doi:10.7498/aps.65.094202
[10]	Xing Yan, Chen Bo, Wang Hai-Feng, Zhang Hong-Ji, He Ling-Ping, Jin Fang-Yuan.Simulation and experiment for electrode capacitance based on Vernier anode photon counting detector. Acta Physica Sinica, 2015, 64(8): 080702.doi:10.7498/aps.64.080702
[11]	Wang Hong-Sheng, Ji Dao-Gang, Gao Yan-Lei, Zhang Yang, Chen Kai-Yan, Chen Jun-Guang, Wu Ling-An, Wang Yong-Zhong.Photonic emission analysis of cipher chips based on time-correlated single-photon counting. Acta Physica Sinica, 2015, 64(5): 058901.doi:10.7498/aps.64.058901
[12]	Li Ming-Fei, Yang Ran, Huo Juan, Zhao Lian-Jie, Yang Wen-Liang, Wang Jun, Zhang An-Ning.Quantum imaging of cooperative target based on photon-counting regime. Acta Physica Sinica, 2015, 64(22): 224208.doi:10.7498/aps.64.224208
[13]	Chen Chong, Ding Jiong, Zhang Hong, Chen Zhuo.Study of an integrate-and-discharge model with symbolic dynamics. Acta Physica Sinica, 2013, 62(14): 140502.doi:10.7498/aps.62.140502
[14]	Hu Hui-Jun, Zhao Bao-Sheng, Sheng Li-Zhi, Sai Xiao-Feng, Yan Qiu-Rong, Chen Bao-Mei, Wang Peng.X-ray photon counting detector for x-ray pulsar-based navigation. Acta Physica Sinica, 2012, 61(1): 019701.doi:10.7498/aps.61.019701
[15]	Liu Yong-An, Yan Qiu-Rong, Sheng Li-Zhi, Zhao Fei-Fei, Hu Hui-Jun, Zhao Bao-Sheng.Influence of charge cloud size on performance of UV photon-counting imaging detector. Acta Physica Sinica, 2011, 60(4): 048501.doi:10.7498/aps.60.048501
[16]	Zhang Hua, Xu Lu-Ping.Minimum entropy cumulation method of pulsar profile. Acta Physica Sinica, 2011, 60(3): 039701.doi:10.7498/aps.60.039701
[17]	Zhao Fei-Fei, Zhao Bao-Sheng, Liu Yong-An, Hu Hui-Jun, Cao Xi-Bin.Study of ultraviolet photon counting imaging technology based on induction readout. Acta Physica Sinica, 2010, 59(9): 6306-6311.doi:10.7498/aps.59.6306
[18]	Zhao Fei-Fei, Liu Yong-An, Hu Hui-Jun, Zhao Bao-Sheng.Properties of photon counting imaging system with Si thin films. Acta Physica Sinica, 2010, 59(10): 7096-7104.doi:10.7498/aps.59.7096
[19]	Yan Qiu-Rong, Zhao Bao-Sheng, Yang Hao, Liu Yong-An, Zhu Xiang-Ping, Li Mei.One-dimensional photon counting detector with vernier position sensitive anode. Acta Physica Sinica, 2010, 59(9): 6164-6171.doi:10.7498/aps.59.6164
[20]	Tong Pei-Qing.. Acta Physica Sinica, 1995, 44(2): 169-176.doi:10.7498/aps.44.169

Catalog

Vol. 71, Issue 15 - 2022-08-05

Metrics

Abstract views:3562
PDF Downloads:89
Cited By:0

Search

Article