首页> 外国专利> FUNDUS PHOTOGRAPHING APPARATUS WITH WAVEFRONT COMPENSATION AND OPHTHALMOLOGIC PHOTOGRAPHING PROGRAM

FUNDUS PHOTOGRAPHING APPARATUS WITH WAVEFRONT COMPENSATION AND OPHTHALMOLOGIC PHOTOGRAPHING PROGRAM

机译:具有波前补偿和眼科影像照相程序的眼底照相照相装置

摘要

PROBLEM TO BE SOLVED: To provide a fundus photographing apparatus with wavefront compensation capable of satisfactorily performing image processing about a cell of a fundus, and an ophthalmologic photographing program.SOLUTION: A photographing apparatus 1 includes a fundus imaging optical system for imaging a fundus image by receiving reflected light from a fundus in a state where a wavefront compensation device 72 compensates wavefront aberration with a light receiving element, and an image processing part 803 for forming a fundus image on the basis of a light receiving signal from the light receiving element. The photographing apparatus 1 also sets a cell image for forming a retina in the fundus image as a reference area by a control part 800. Further, the control part 800 measures a moving speed of the fundus between respective fundus images by comparing image areas corresponding to the reference area included in the respective fundus images repeatedly formed by the image processing part 803.SELECTED DRAWING: Figure 3
机译:解决的问题:提供一种具有波前补偿能力且能够令人满意地执行关于眼底细胞的图像处理的眼底照相设备以及眼科照相程序。解决方案:照相设备1包括用于对眼底图像进行成像的眼底成像光学系统。通过在波前补偿装置72利用光接收元件补偿波前像差的状态下接收来自眼底的反射光,以及图像处理部分803,该图像处理部分803基于来自光接收元件的光接收信号形成眼底图像。摄影设备1还通过控制部800将用于在眼底图像中形成视网膜的细胞图像设置为参考区域。此外,控制部800通过比较对应于以下图像区域的图像区域来测量眼底在各个眼底图像之间的移动速度。图像处理部分803重复形成的各个眼底图像中包含的参考区域。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号