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    Endoscope apparatus and control method thereof
    3.
    发明授权
    Endoscope apparatus and control method thereof 失效
    内窥镜装置及其控制方法

    公开(公告)号：US08675046B2

    公开(公告)日：2014-03-18

    申请号：US12633559

    申请日：2009-12-08

    申请人： Masahiro Kubo ,  Makoto Kagaya ,  Masayuki Takahira ,  Masayuki Kuramoto ,  Shuichi Ishii ,  Ryo Takahashi

    发明人： Masahiro Kubo ,  Makoto Kagaya ,  Masayuki Takahira ,  Masayuki Kuramoto ,  Shuichi Ishii ,  Ryo Takahashi

    IPC分类号： A61B1/04

    CPC分类号： A61B1/045 ,  A61B1/00009 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0084

    摘要： A narrow-band observation image and a spectral estimation image are automatically switched based on the type of a subject. In an endoscopic image obtained by a scope, judgment is made as to whether the endoscopic image was obtained by close-up imaging or by distant-view imaging. When it is judged that the endoscopic image was obtained by distant-view imaging, white light is output from a light source unit and a spectral estimation image is output. When it is judged that the endoscopic image was obtained by close-up imaging, narrow-band light is output from the light source unit and a narrow-band observation image that has been obtained when the narrow-band light was output is output.

    摘要翻译： 基于被摄体的种类自动切换窄带观察图像和谱估计图像。 在通过范围获得的内窥镜图像中，判断通过特写成像或远视成像获得内窥镜图像。 当判断为通过远摄成像获得内窥镜图像时，从光源单元输出白光，并输出光谱估计图像。 当判断为通过特写成像获得内窥镜图像时，从光源单元输出窄带光，并输出在输出窄带光时获得的窄带观察图像。

    ENDOSCOPE APPARATUS AND CONTROL METHOD THEREOF
    4.
    发明申请
    ENDOSCOPE APPARATUS AND CONTROL METHOD THEREOF 失效
    内窥镜装置及其控制方法

    公开(公告)号：US20100141747A1

    公开(公告)日：2010-06-10

    申请号：US12633559

    申请日：2009-12-08

    申请人： Masahiro KUBO ,  Makoto Kagaya ,  Masayuki Takahira ,  Masayuki Kuramoto ,  Shuichi Ishii ,  Ryo Takahashi

    发明人： Masahiro KUBO ,  Makoto Kagaya ,  Masayuki Takahira ,  Masayuki Kuramoto ,  Shuichi Ishii ,  Ryo Takahashi

    IPC分类号： A61B1/04

    CPC分类号： A61B1/045 ,  A61B1/00009 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0084

    摘要： A narrow-band observation image and a spectral estimation image are automatically switched based on the type of a subject. In an endoscopic image obtained by a scope, judgment is made as to whether the endoscopic image was obtained by close-up imaging or by distant-view imaging. When it is judged that the endoscopic image was obtained by distant-view imaging, white light is output from a light source unit and a spectral estimation image is output. When it is judged that the endoscopic image was obtained by close-up imaging, narrow-band light is output from the light source unit and a narrow-band observation image that has been obtained when the narrow-band light was output is output.

    摘要翻译： 基于被摄体的种类自动切换窄带观察图像和谱估计图像。 在通过范围获得的内窥镜图像中，判断通过特写成像或远视成像获得内窥镜图像。 当判断为通过远摄成像获得内窥镜图像时，从光源单元输出白光，并输出光谱估计图像。 当判断为通过特写成像获得内窥镜图像时，从光源单元输出窄带光，并输出在输出窄带光时获得的窄带观察图像。

    Image processing apparatus, method and program for controlling flesh color of image
    5.
    发明申请
    Image processing apparatus, method and program for controlling flesh color of image 审中-公开
    用于控制图像的肉色的图像处理装置，方法和程序

    公开(公告)号：US20070127783A1

    公开(公告)日：2007-06-07

    申请号：US11634172

    申请日：2006-12-06

    申请人： Masayuki Kuramoto ,  Yasuharu Iwaki

    发明人： Masayuki Kuramoto ,  Yasuharu Iwaki

    IPC分类号： G06K9/00

    CPC分类号： H04N1/62 ,  H04N1/628

    摘要： Flesh color pixels that constitute flesh color areas of a captured image are determined with respect to the three attributes of color: lightness, chroma and hue, and lightness-chroma distribution of the flesh color pixels is determined in a coordinate plane whose vertical and horizontal axes represent lightness and chroma respectively, and lightness-hue distribution of the flesh color pixels is determined in a coordinate plane whose vertical and horizontal axes represent lightness and hue respectively. Image data of the captured image is subjected to a color conversion process, so as partly to change the lightness-chroma distribution or the lightness-hue distribution of the flesh color pixels, to control color of the flesh color areas. For example, it is possible to raise chroma values or change hue of the flesh color pixels only in a high lightness zone.

    摘要翻译： 根据颜色的三个属性，亮度，色度和色相确定构成拍摄图像的肉色区域的肉色彩像素，并且在垂直和水平轴的坐标平面中确定肉色色素的亮度 - 色度分布 分别表示亮度和色度，并且在垂直和水平轴分别表示亮度和色调的坐标平面中确定肉色色像素的亮度色调分布。 对拍摄图像的图像数据进行颜色转换处理，以部分地改变肉色色像素的亮度色度分布或亮度色调分布，以控制肉色区域的颜色。 例如，可以仅在高亮度区域中提高肉色色像素的色度值或改变色调。