EYEGROUND OBSERVING DEVICE, OPHTHALMOLOGY IMAGE PROCESSING DEVICE, AND PROGRAM
    2.
    发明公开
    EYEGROUND OBSERVING DEVICE, OPHTHALMOLOGY IMAGE PROCESSING DEVICE, AND PROGRAM 审中-公开
    VORRICHTUNG ZUR BEOBACHTUNG DES AUGENGRUNDES,OPHTHALMOLOGISCHE BILDVERARBEITUNGSVORRICHTUNG UND PROGRAMM

    公开(公告)号:EP2189109A1

    公开(公告)日:2010-05-26

    申请号:EP08830716.0

    申请日:2008-09-09

    IPC分类号: A61B3/12 A61B3/14

    CPC分类号: A61B3/102

    摘要: A fundus oculi observation device capable of defining which part in the result of analysis of the layer thickness of a fundus oculi is a part obtained by analyzing a vascular region is provided. A fundus oculi observation device 1 forms a plurality of tomographic images G1-Gm of a fundus oculi Ef. A layer thickness distribution calculator 231 calculates layer thickness distribution of the fundus oculi Ef in a cross section of a tomographic image G based on the tomographic images G1-Gm. A vascular region specifying part 234 specifies a vascular region in the tomographic image G. A controller 210 controls a display 240A to display layer thickness distribution information representing the layer thickness distribution and to also display vascular position information representing the position of the vascular region on the layer thickness distribution information.

    摘要翻译: 本发明提供了一种眼底观察装置,其能够确定眼底层厚度的分析结果中的哪一部分是通过分析血管区域获得的部分。 眼底观察装置1形成眼底Ef的多个断层图像G1-Gm。 层厚分布计算器231基于断层图像G1-Gm计算断层图像G的横截面中眼底Ef的层厚度分布。 血管区域指定部234指定断层图像G中的血管区域。控制器210控制显示器240A显示表示层厚度分布的层厚度分布信息,并且还显示表示血管区域的位置的血管位置信息 层厚度分布信息。

    EYEGROUND OBSERVING DEVICE, EYEGROUND IMAGE PROCESSING DEVICE, AND PROGRAM
    3.
    发明公开
    EYEGROUND OBSERVING DEVICE, EYEGROUND IMAGE PROCESSING DEVICE, AND PROGRAM 审中-公开
    澳门特别行政区政府驻华大使馆

    公开(公告)号:EP2189110A1

    公开(公告)日:2010-05-26

    申请号:EP08830945.5

    申请日:2008-09-09

    IPC分类号: A61B3/12 A61B3/14

    摘要: A fundus oculi observation device 1 has a function of forming a tomographic image of a fundus oculi Ef and a function of capturing a two-dimensional image of the surface of the fundus oculi Ef (a fundus oculi image Ef'). An arithmetic and control unit 200: specifies a vascular region in the tomographic image and a vascular region in the fundus oculi image Ef'; obtains a common region of the vascular region in the tomographic image and the vascular region in the fundus oculi image Ef' and specifies the common region in the tomographic image; erases an image of the common region from the tomographic image and estimates a layer position within the common region to add an image representing this layer position to the common region; and obtains the layer thickness of the fundus oculi Ef in the common region based on the image representing this layer position.

    摘要翻译: 眼底观察装置1具有形成眼底Ef的断层图像的功能和捕获眼底Ef(眼底图像Ef')的表面的二维图像的功能。 算术和控制单元200:指定断层图像中的血管区域和眼底图像Ef'中的血管区域; 获取眼底图像中的血管区域的共同区域和眼底图像Ef'中的血管区域,并指定断层图像中的共同区域; 从断层图像中擦除公共区域的图像,并估计公共区域内的层位置,以将表示该层位置的图像添加到公共区域; 并且基于表示该层位置的图像,获得公共区域中眼底Ef的层厚度。