用于人眼自适应光学系统的双摄像头三维自动跟踪技术

IF 0.4 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY Instruments and Experimental Techniques Pub Date : 2023-12-04 DOI:10.1134/S0020441223050366

Yanrong Yang, Junlei Zhao, Yuehua Zhou, Yun Dai

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引用次数: 0

摘要

自适应光学（AO）已被广泛用于实时测量和调节人眼像差。然而，眼球的不自主运动会严重限制自适应光学系统的工作能力。因此，我们为 AO 系统提出了一种双摄像头三维（3D）自动跟踪技术。本文介绍了三维跟踪眼球定位和瞳孔跟踪的基本原理。通过实际实验验证了其准确性和可行性。结果表明，8 个受试者的高阶像差平均均方根误差降低了 11.5%，波动方差也显著降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dual-camera Three-dimensional Automatic Tracking for a Human Eye Adaptive Optics System

Adaptive optics (AO) has been widely used to measure and regulate human eye aberrations in real time. However, involuntary eye movement will restrict the working ability of the AO system severely. Thus, we propose a dual-camera three-dimensional (3D) automatic tracking technique for the AO system. In this paper, the basic principle of 3D tracking eye positioning and pupil tracking was introduced. The accuracy and feasibility were verified by practical experiments. The results show that the averaged root mean square error of higher-order aberrations from eight subjects is decreased by 11.5%, and the fluctuation variance is decreased significantly.

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来源期刊

Instruments and Experimental Techniques 工程技术-工程：综合

CiteScore

1.20

自引率

33.30%

发文量

113

审稿时长

4-8 weeks

期刊介绍： Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.