摘要
分析了影响人眼视网膜成像的各种因素,阐述了基于哈特曼-夏克传感器和可变形镜的自适应光学(AO)原理,研究了激光扫描检眼镜(SLO)和光学相干层析成像(OCT)结合自适应光学来提高视网膜成像分辨率的方法,并对视网膜成像在医学诊断中的应用和发展前景进行了展望。
Various factors that impact retinal imaging are analyzed, and the principle of adaptive optics(AO)based on Hartmann-Shack sensor and deformable mirror is explained. The methods to use adaptive optics system that combines scanning laser ophthalmoscope (SLO) and optical coherence tomography(OCT)to raise the retina image resolution are studied. Finally. the application and the development foreground of retinal imaging in medical diagnosis are prospected.
出处
《激光与光电子学进展》
CSCD
北大核心
2009年第1期30-36,共7页
Laser & Optoelectronics Progress
基金
国家重点基础研究发展973计划(2007CB935303)
国家自然科学基金(60778031)
高等学校博士学科点专项科研基金(20050252004)资助课题