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题名:
Temporal integration property of stereopsis after higher-order aberration correction
作者: Kang, Jian1,2,3; Dai, Yun1,2; Zhang, Yudong1,2
刊名: Biomedical Optics Express
出版日期: 2015
卷号: 6, 期号:11, 页码:4472-4482
学科分类: Binoculars - Bins - Integration
DOI: 10.1364/BOE.6.004472
文章类型: 期刊论文
中文摘要: Based on a binocular adaptive optics visual simulator, we investigated the effect of higher-order aberration correction on the temporal integration property of stereopsis. Stereo threshold for line stimuli, viewed in 550nm monochromatic light, was measured as a function of exposure duration, with higher-order aberrations uncorrected, binocularly corrected or monocularly corrected. Under all optical conditions, stereo threshold decreased with increasing exposure duration until a steady-state threshold was reached. The critical duration was determined by a quadratic summation model and the high goodness of fit suggested this model was reasonable. For normal subjects, the slope for stereo threshold versus exposure duration was about -0.5 on logarithmic coordinates, and the critical duration was about 200 ms. Both the slope and the critical duration were independent of the optical condition of the eye, showing no significant effect of higher-order aberration correction on the temporal integration property of stereopsis. © 2015 Optical Society of America.
英文摘要: Based on a binocular adaptive optics visual simulator, we investigated the effect of higher-order aberration correction on the temporal integration property of stereopsis. Stereo threshold for line stimuli, viewed in 550nm monochromatic light, was measured as a function of exposure duration, with higher-order aberrations uncorrected, binocularly corrected or monocularly corrected. Under all optical conditions, stereo threshold decreased with increasing exposure duration until a steady-state threshold was reached. The critical duration was determined by a quadratic summation model and the high goodness of fit suggested this model was reasonable. For normal subjects, the slope for stereo threshold versus exposure duration was about -0.5 on logarithmic coordinates, and the critical duration was about 200 ms. Both the slope and the critical duration were independent of the optical condition of the eye, showing no significant effect of higher-order aberration correction on the temporal integration property of stereopsis. © 2015 Optical Society of America.
收录类别: SCI ; Ei
项目资助者: National Natural Science Foundation of China [61205202, 61378064] ; National High Technology Research and Development Program of China [2015AA020510]
语种: 英语
WOS记录号: WOS:000366122400024
ISSN号: 2156-7085
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6415
Appears in Collections:自适应光学技术研究室(八室)_期刊论文

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作者单位: 1. The Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China
2. The Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, China
3. University of Chinese Academy of Sciences, Beijing, China

Recommended Citation:
Kang, Jian,Dai, Yun,Zhang, Yudong. Temporal integration property of stereopsis after higher-order aberration correction[J]. Biomedical Optics Express,2015,6(11):4472-4482.
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