首页> 外国专利> Optical coherence tomographic imaging apparatus, optical coherence tomographic imaging method, program for executing the optical coherence tomographic imaging method, and storage medium having the program stored thereon

Optical coherence tomographic imaging apparatus, optical coherence tomographic imaging method, program for executing the optical coherence tomographic imaging method, and storage medium having the program stored thereon

机译:光学相干断层图像摄像设备,光学相干断层图像摄像方法,用于执行光学相干断层图像摄像方法的程序以及其上存储有程序的存储介质

摘要

In order to perform accurate evaluation for enhanced depth imaging (EDI) in which a tomographic image of a retina has a low luminance value in large part, provided is an optical coherence tomographic imaging apparatus for acquiring an image of an object to be inspected by irradiating the object to be inspected with measuring light and causing return light from the object to be inspected to interfere with reference light, the optical coherence tomographic imaging apparatus including: a unit for setting an imaging parameter of the image; a unit for selecting an image quality evaluation index in accordance with the imaging parameter; a unit for acquiring an image characteristic amount from the acquired image in accordance with the set imaging parameter; and a unit for evaluating image quality of the image based on the image characteristic amount and the image quality evaluation index.
机译:为了对其中视网膜的断层图像大部分具有低亮度值的增强深度成像(EDI)执行准确的评估,提供了一种光学相干断层成像设备,该光学相干断层成像设备用于通过照射来获取要检查的对象的图像。光学相干断层图像摄影装置包括:用于设置图像的成像参数的单元;测量对象物利用测量光并且使来自被检查对象的返回光与参考光发生干涉。根据成像参数选择图像质量评价指标的单元;根据设定的成像参数从获取的图像中获取图像特征量的单元;根据图像特征量和图像质量评价指标来评价图像的图像质量的单元。

著录项

  • 公开/公告号US8811702B2

    专利类型

  • 公开/公告日2014-08-19

    原文格式PDF

  • 申请/专利权人 RYOJI KUROSAKA;

    申请/专利号US201213482154

  • 发明设计人 RYOJI KUROSAKA;

    申请日2012-05-29

  • 分类号G06K9;G01B9/02;

  • 国家 US

  • 入库时间 2022-08-21 16:05:13

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