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	Compact, high-speed line scanning quasi-confocal ophthalmoscope and retina imaging experiments
	He, Yi1,2; Wang, Zhibin1,2,3; Wei, Ling1,2; Li, Xiqi1,2; Shi, Guohua1,2; Zhanga, Yudong1,2
	2014
会议名称	Proceedings of SPIE: Twelfth International Conference on Photonics and Imaging in Biology and Medicine, PIBM 2014
会议日期	2014
卷号	9230
页码	923024
中文摘要	A compact, high-speed line scanning quasi-confocal ophthalmoscope (LSO) for retina imaging is presented in this paper. By using a line beam to illuminate the retina, meanwhile a linear array sensor is used for imaging the retina, the LSO system significantly reduces the size, complexity, and cost comparing to a conventional confocal scanning laser ophthalmoscope (CSLO). With only one moving scanner to provide raster scanning of the line beam of the retina, the imaging frequency achieves 160 Hz and the lateral resolution is nearly 10 μm for 1024×330 pixels imaging mode. Preliminary experiments are performed for imaging the macula, the optic nerve head and other targets, providing high resolution and high speed videos of human retina. © 2014 SPIE.
英文摘要	A compact, high-speed line scanning quasi-confocal ophthalmoscope (LSO) for retina imaging is presented in this paper. By using a line beam to illuminate the retina, meanwhile a linear array sensor is used for imaging the retina, the LSO system significantly reduces the size, complexity, and cost comparing to a conventional confocal scanning laser ophthalmoscope (CSLO). With only one moving scanner to provide raster scanning of the line beam of the retina, the imaging frequency achieves 160 Hz and the lateral resolution is nearly 10 μm for 1024×330 pixels imaging mode. Preliminary experiments are performed for imaging the macula, the optic nerve head and other targets, providing high resolution and high speed videos of human retina. © 2014 SPIE.
收录类别	EI
学科主题	Confocal microscopy - Eye protection - High speed cameras - Photonics
语种	英语
ISSN号	16057422
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7825]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China 2.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, China 3.Graduate School of Chinese, Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	He, Yi,Wang, Zhibin,Wei, Ling,et al. Compact, high-speed line scanning quasi-confocal ophthalmoscope and retina imaging experiments[C]. 见:Proceedings of SPIE: Twelfth International Conference on Photonics and Imaging in Biology and Medicine, PIBM 2014. 2014.

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