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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.

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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).

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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

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[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
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Vol. 71, Issue 15 - 2022-08-05

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