Centroid detection of Shack-Hartmann wavefront sensor in scanning ocular wavefront aberration measurement system

Wenhao ZHOU; Peijie LIU; Kun SHANG; Xi ZENG; Shijun GUO; Chuanqing ZHOU

doi:10.3969/j.issn.1005-5630.202401290015

Optical Instruments, Volume. 46, Issue 4, 14(2024)

Centroid detection of Shack-Hartmann wavefront sensor in scanning ocular wavefront aberration measurement system

Wenhao ZHOU1...3, Peijie LIU2,3, Kun SHANG3, Xi ZENG3, Shijun GUO3 and Chuanqing ZHOU3,* |Show fewer author(s)

Author Affiliations

¹School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

²School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

³College of Medical Instruments, Shanghai University of Medicine and Health Sciences, Shanghai 201318, China

show less

Abstract Get PDF(in Chinese)

References(6)

[3] ANUGU N, GARCIA P J V, CORREIA C M. Peak-locking centroid bias in Shack–Hartmann wavefront sensing[J]. Monthly Notices of the Royal Astronomical Society, 476, 300-306(2018).

[6] FERNANDEZ E J, SAGER S, LIN Z H et al. Instrument for fast whole-field peripheral refraction in the human eye[J]. Biomedical Optics Express, 13, 2947-2959(2022).

[7] PUSTI D, KENDRICK C D, WU Y F et al. Widefield wavefront sensor for multidirectional peripheral retinal scanning[J]. Biomedical Optics Express, 14, 4190-4204(2023).

[12] [12] WEI P, LI X P, LUO X, et al. Analysis of the wavefront reconstruction err of the spot location algithms f the Shack–Hartmann wavefront sens[J]. Optical Engineering, 2020, 59(4): 043103.

[13] [13] CHEN B, JIA J J, ZHOU Y L, et al. Exped scene image preprocessing method f the Shack–Hartmann wavefront sens[J]. Applied Sciences, 2023, 13(18): 10004.

[16] YIN X M, LI X, ZHAO L P et al. Adaptive thresholding and dynamic windowing method for automatic centroid detection of digital Shack-Hartmann wavefront sensor[J]. Applied Optics, 48, 6088-6098(2009).

Tools

Get Citation

Copy Citation Text

Wenhao ZHOU, Peijie LIU, Kun SHANG, Xi ZENG, Shijun GUO, Chuanqing ZHOU. Centroid detection of Shack-Hartmann wavefront sensor in scanning ocular wavefront aberration measurement system[J]. Optical Instruments, 2024, 46(4): 14

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: OPTICAL SENSING AND IMAGING TECHNOLOGY

Received: Jan. 29, 2024

Accepted: Jan. 29, 2024

Published Online: Nov. 14, 2024

The Author Email: ZHOU Chuanqing (zhoucq@sumhs.edu.cn)

DOI:10.3969/j.issn.1005-5630.202401290015

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

微信扫一扫：分享