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    • 1. 发明申请
    • ENDOSCOPE DEVICE
    • 内窥镜装置
    • US20120078044A1
    • 2012-03-29
    • US13244421
    • 2011-09-24
    • Hiroshi YamaguchiYasuhiro Minetoma
    • Hiroshi YamaguchiYasuhiro Minetoma
    • A61B1/04
    • A61B1/045A61B1/063A61B1/0638A61B1/0653A61B1/0661H04N5/2354H04N2005/2255
    • The endoscope device includes an imaging section that captures an image of a subject using light returned from a living body after a narrow band light and a wide band light are simultaneously emitted from a first and second light source sections to the subject, and outputs captured image information, an image processing section that performs a predetermined image processing on the captured image information and an imaging information detecting section that detects as imaging information an automatic exposure value or an imaging magnification for capturing the subject, or subject information related to a structure and a component of the living body of the subject. Light emission conditions of the first and second light source sections and an image processing condition of the image processing section are changed based on the imaging information.
    • 内窥镜装置包括:成像部,其在窄带光和宽带光从第一和第二光源部同时发射到对象之后,使用从活体返回的光来拍摄被摄体的图像,并输出拍摄图像 信息,对拍摄图像信息执行预定图像处理的图像处理部分和成像信息检测部分,其检测作为拍摄信息的自动曝光值或用于拍摄对象的成像倍率,或者与结构和 受试者生命体的组成部分。 基于成像信息来改变第一和第二光源部分的发光条件和图像处理部分的图像处理条件。
    • 2. 发明授权
    • Endoscope apparatus
    • 内窥镜装置
    • US08970685B2
    • 2015-03-03
    • US13305864
    • 2011-11-29
    • Yasuhiro MinetomaHiroshi Yamaguchi
    • Yasuhiro MinetomaHiroshi Yamaguchi
    • A61B1/00H04N1/00A61B1/06A61B1/04A61B1/045A61B5/00
    • A61B1/0661A61B1/00009A61B1/043A61B1/045A61B1/063A61B1/0638A61B1/0646A61B1/0653A61B5/686
    • An endoscope apparatus is provided for which a user does not need to adjust irradiation light quantity intentionally while confirming a captured image. A captured image which is bright and has stable tint can be obtained without being limited by an imaging distance with respect to the observation of the structure or components of living bodies. The endoscope apparatus includes a first light source section, a second light source section, a light source control unit which controls the irradiation and irradiation light quantity, an imaging unit which obtains a captured image, luminance value calculating unit which calculates the luminance value, a light source light quantity changing unit which changes the irradiation light quantity according to the luminance value, a white balance adjustment value calculating unit which calculates a white balance adjustment value, and a gain adjusting unit which adjusts the gain of the imaging unit.
    • 在确认拍摄图像的同时,提供用户不需要有意地调整照射光量的内窥镜装置。 可以获得明亮且具有稳定色调的捕获图像,而不会受到关于观察生物体的结构或组分的成像距离的限制。 所述内窥镜装置包括第一光源部,第二光源部,控制照射光照射量的光源控制部,获取拍摄图像的摄像部,计算亮度值的亮度值运算部, 根据亮度值改变照射光量的光源光量改变单元,计算白平衡调节值的白平衡调整值计算单元和调节成像单元的增益的增益调节单元。
    • 3. 发明申请
    • ENDOSCOPE APPARATUS
    • 内窥镜装置
    • US20120147166A1
    • 2012-06-14
    • US13305864
    • 2011-11-29
    • Yasuhiro MINETOMAHiroshi Yamaguchi
    • Yasuhiro MINETOMAHiroshi Yamaguchi
    • H04N7/18
    • A61B1/0661A61B1/00009A61B1/043A61B1/045A61B1/063A61B1/0638A61B1/0646A61B1/0653A61B5/686
    • An endoscope apparatus is provided for which a user does not need to adjust irradiation light quantity intentionally while confirming a captured image. A captured image which is bright and has stable tint can be obtained without being limited by an imaging distance with respect to the observation of the structure or components of living bodies. The endoscope apparatus includes a first light source section, a second light source section, a light source control unit which controls the irradiation and irradiation light quantity, an imaging unit which obtains a captured image, luminance value calculating unit which calculates the luminance value, a light source light quantity changing unit which changes the irradiation light quantity according to the luminance value, a white balance adjustment value calculating unit which calculates a white balance adjustment value, and a gain adjusting unit which adjusts the gain of the imaging unit.
    • 在确认拍摄图像的同时,提供用户不需要有意地调整照射光量的内窥镜装置。 可以获得明亮且具有稳定色调的捕获图像,而不会受到关于观察生物体的结构或组分的成像距离的限制。 所述内窥镜装置包括第一光源部,第二光源部,控制照射光照射量的光源控制部,获取拍摄图像的摄像部,计算亮度值的亮度值运算部, 根据亮度值改变照射光量的光源光量改变单元,计算白平衡调节值的白平衡调整值计算单元和调节成像单元的增益的增益调节单元。
    • 9. 发明授权
    • Endoscope apparatus
    • 内窥镜装置
    • US09044163B2
    • 2015-06-02
    • US13306135
    • 2011-11-29
    • Hiroshi YamaguchiTakaaki Saito
    • Hiroshi YamaguchiTakaaki Saito
    • H04N7/18A61B5/1455A61B5/1459A61B1/00A61B1/06
    • A61B1/0653A61B1/00009A61B1/063A61B1/0638A61B5/14551A61B5/1459
    • The endoscope apparatus includes an illumination unit for irradiating at least three kinds of illumination light having different wavelengths including standard light, first and second reference light onto a biological object, a switching unit for periodically switching the illumination light, an imaging unit for capturing image data by the illumination light in each imaging frame, and an acquisition unit for acquiring biological function information from the captured image data. The irradiation order of illumination light is switched at least in order of the first reference light, the standard light and the second reference light, a standard image by the standard light and reference images by the reference light are acquired, and the biological function information is calculated based on the standard image and the reference images.
    • 所述内窥镜装置包括照射单元,用于将具有标准光,第一和第二参考光的不同波长的至少三种照明光照射到生物体上,用于周期性地切换照明光的切换单元,用于捕获图像数据的成像单元 通过每个成像帧中的照明光,以及用于从捕获的图像数据获取生物功能信息的获取单元。 照射光的照射次序至少按照第一参考光,标准光和第二参照光的顺序切换,通过标准光进行标准图像,并且获取参考光的参考图像,生物学功能信息是 基于标准图像和参考图像计算。