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185 条记录 (耗时 0.047 秒)

    Image processing apparatus for processing tomographic image of subject's eye, imaging system, method for processing image, and recording medium
    12.
    发明授权
    Image processing apparatus for processing tomographic image of subject's eye, imaging system, method for processing image, and recording medium 有权
    用于处理对象眼睛的断层图像的图像处理装置，成像系统，用于处理图像的方法和记录介质

    公开(公告)号：US08761481B2

    公开(公告)日：2014-06-24

    申请号：US13310489

    申请日：2011-12-02

    申请人： Yuta Nakano ,  Akihiro Katayama

    发明人： Yuta Nakano ,  Akihiro Katayama

    IPC分类号： G06K9/00 ,  A61B3/14

    CPC分类号： G06T7/12 ,  G06T7/11 ,  G06T2207/10101 ,  G06T2207/30041

    摘要： An image processing apparatus includes a detection unit configured to detect layers on the retina based on tomographic images of the retina, an acquisition unit configured to acquire a region having a larger curvature of the boundary surface between the retina and the corpus vitreum than a threshold value, and a determination unit configured to determine an optic disc of the retina based on the optical disc including a region where a specific layer is not detected by the detection unit and the region acquired by the acquisition unit.

    摘要翻译： 一种图像处理装置，包括：检测单元，被配置为基于视网膜的断层图像来检测所述视网膜上的层;获取单元，被配置为获取具有比所述视网膜和所述玻璃体之间的所述边界表面的曲率大的区域， 以及确定单元，被配置为基于包括由检测单元检测到特定层的区域和由获取单元获取的区域的光盘来确定视网膜的视盘。

    Eye portion diagnosis support apparatus, method therefor, program, and recording medium
    13.
    发明授权
    Eye portion diagnosis support apparatus, method therefor, program, and recording medium 有权
    眼部诊断支持装置，方法，程序和记录介质

    公开(公告)号：US08322854B2

    公开(公告)日：2012-12-04

    申请号：US13177877

    申请日：2011-07-07

    申请人： Hiroshi Imamura ,  Akihiro Katayama

    发明人： Hiroshi Imamura ,  Akihiro Katayama

    IPC分类号： A61B3/14

    CPC分类号： A61B3/14 ,  A61B3/102 ,  A61B3/12 ,  A61B3/1225 ,  G06F19/00 ,  G06F19/321 ,  G16H40/63

    摘要： There is provided a technique for efficiently acquiring a tomogram of an eye portion. A diagnosis support apparatus includes a wide-area image acquisition means for acquiring a wide-area image of an eye portion, a detection means for detecting a lesion candidate on the eye portion by analyzing the wide-area image acquired by the wide-area image acquisition means, a determination means for determining a parameter associated with acquisition of a tomogram of the eye portion, based on a lesion candidate detection result obtained by the detection means, and a tomogram acquisition means for acquiring a tomogram of the eye portion based on the parameter determined by the determination means.

    摘要翻译： 提供了一种用于有效地获取眼部的断层图像的技术。 诊断支持装置包括用于获取眼部的广域图像的广域图像获取装置，用于通过分析由广域图像获取的广域图像来检测眼部的病变候选的检测装置 获取装置，确定装置，用于基于由检测装置获得的病变候选检测结果，确定与眼睛部分的断层图像的获取相关联的参数;以及断层图像获取装置，用于基于所述眼睛部分的断层图像获取 参数由确定装置确定。

    IMAGE PROCESSING APPARATUS AND METHOD
    14.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD 有权
    图像处理装置和方法

    公开(公告)号：US20120288175A1

    公开(公告)日：2012-11-15

    申请号：US13457973

    申请日：2012-04-27

    申请人： Yoshihiko Iwase ,  Akihiro Katayama ,  Daisuke Furukawa ,  Takeshi Kitamura

    发明人： Yoshihiko Iwase ,  Akihiro Katayama ,  Daisuke Furukawa ,  Takeshi Kitamura

    IPC分类号： G06K9/00

    CPC分类号： G06T7/0028 ,  A61B3/102 ,  G06T7/33 ,  G06T2207/10101 ,  G06T2207/30041

    摘要： In a tomographic image photographing apparatus, a deformation of a volume image is corrected accurately even if an object to be inspected moves when the volume image is acquired. An image processing apparatus acquires a tomographic image of the object to be inspected from combined light beams of return light beams, which is obtained by irradiating the object to be inspected with a plurality of measuring light beams, and corresponding reference light beams. In the image processing apparatus, a photographing unit obtains a tomographic image of a fundus with the plurality of measuring light beams, and a detection unit detects a retina layer from the tomographic image. Based on the detected retina layer, a fundus shape is estimated. Based on the estimated fundus shape, a positional deviation between tomographic images is corrected.

    摘要翻译： 在断层图像拍摄装置中，即使获取体积图像时被检查物体移动，也能够精确地修正体积图像的变形。 图像处理装置从通过用多个测量光束照射待检查对象获得的组合的返回光束光和相应的参考光束获取待检查对象的断层图像。 在图像处理装置中，摄影部获取具有多个测量光束的眼底的断层图像，检测部从断层图像检测视网膜层。 基于检测到的视网膜层，估计眼底形状。 基于估计的眼底形状，校正断层图像之间的位置偏差。

    Multiple cylinder internal combustion engine misfiring cylinder identifying apparatus and misfiring cylinder identifying method
    16.
    发明授权
    Multiple cylinder internal combustion engine misfiring cylinder identifying apparatus and misfiring cylinder identifying method 有权
    多缸内燃机点火缸识别装置和点火缸识别方法

    公开(公告)号：US07958778B2

    公开(公告)日：2011-06-14

    申请号：US12255717

    申请日：2008-10-22

    申请人： Akihiro Katayama

    发明人： Akihiro Katayama

    IPC分类号： G01M15/11

    CPC分类号： G01M15/11

    摘要： A misfiring cylinder identifying apparatus for a multiple cylinder internal combustion engine is provided with a determining portion that determines whether a plurality of cylinders is misfiring, and an identifying portion that identifies two cylinders among the plurality of cylinders in the order of the revolution speed fluctuation from largest as the misfiring cylinders when it is determined that the plurality of cylinders is misfiring.

    摘要翻译： 一种用于多缸内燃机的失火缸识别装置设置有确定部分，其确定多个气缸是否发生故障;以及识别部分，其以所述转速波动的顺序从所述多个气缸中识别两个气缸 当确定多个气缸发生故障时，最大作为点火筒。

    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
    19.
    发明申请
    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD 有权
    信息处理设备和信息处理方法

    公开(公告)号：US20110019882A1

    公开(公告)日：2011-01-27

    申请号：US12673652

    申请日：2008-08-28

    申请人： Yoshihiko Iwase ,  Akihiro Katayama ,  Hiroshi Imamura

    发明人： Yoshihiko Iwase ,  Akihiro Katayama ,  Hiroshi Imamura

    IPC分类号： G06K9/00

    CPC分类号： G06Q50/22 ,  G06F19/00

    摘要： A report concerning the contents obtained by interpretation based on a medical image can be efficiently created without any constraints of expression. An information processing apparatus according to this invention includes an image analysis unit which acquires information concerning a region name or disease name based on an analysis result on the input medical image, an input unit which inputs the result obtained by interpreting the medical image as character information, a conversion candidate prediction unit which outputs conversion candidates concerning the input character information, and a display control unit which displays the input character information upon converting the character information into character information selected from the conversion candidates. The apparatus further includes a priority level setting unit which sets priority levels in advance for character information output as the conversion candidates.

    摘要翻译： 可以有效地创建关于通过基于医学图像的解释获得的内容的报告而没有任何表达的限制。 根据本发明的信息处理设备包括图像分析单元，其基于对输入的医学图像的分析结果来获取关于区域名称或疾病名称的信息;输入单元，其将通过将医学图像解释获得的结果作为字符信息 输出与输入的字符信息有关的转换候选的转换候补预测单元，以及将字符信息转换为从转换候选中选择的字符信息时，显示输入字符信息的显示控制单元。 该装置还包括优先级设置单元，其为作为转换候选输出的字符信息预先设置优先级。

    Eye portion diagnosis support apparatus, method therefor, program, and recording medium
    20.
    发明授权
    Eye portion diagnosis support apparatus, method therefor, program, and recording medium 有权
    眼部诊断支持装置，方法，程序和记录介质

    公开(公告)号：US07857449B2

    公开(公告)日：2010-12-28

    申请号：US12769401

    申请日：2010-04-28

    申请人： Hiroshi Imamura ,  Akihiro Katayama

    发明人： Hiroshi Imamura ,  Akihiro Katayama

    IPC分类号： A61B3/10

    CPC分类号： A61B3/14 ,  A61B3/102 ,  A61B3/12 ,  A61B3/1225 ,  G06F19/00 ,  G06F19/321 ,  G16H40/63

    摘要： There is provided a technique for efficiently acquiring a tomogram of an eye portion. A diagnosis support apparatus includes a wide-area image acquisition means for acquiring a wide-area image of an eye portion, a detection means for detecting a lesion candidate on the eye portion by analyzing the wide-area image acquired by the wide-area image acquisition means, a determination means for determining a parameter associated with acquisition of a tomogram of the eye portion, based on a lesion candidate detection result obtained by the detection means, and a tomogram acquisition means for acquiring a tomogram of the eye portion based on the parameter determined by the determination means.

    摘要翻译： 提供了一种用于有效地获取眼部的断层图像的技术。 诊断支持装置包括用于获取眼部的广域图像的广域图像获取装置，用于通过分析由广域图像获取的广域图像来检测眼部的病变候选的检测装置 获取装置，确定装置，用于基于由检测装置获得的病变候选检测结果，确定与眼睛部分的断层图像的获取相关联的参数;以及断层图像获取装置，用于基于所述眼睛部分的断层图像获取 参数由确定装置确定。