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    • 2. 发明授权
    • Method for detecting similarity between standard information and input information and method for judging the input information by use of detected result of the similarity
    • 用于检测标准信息和输入信息之间的相似性的方法以及通过使用相似性的检测结果来判断输入信息的方法
    • US07006970B2
    • 2006-02-28
    • US09951211
    • 2001-09-11
    • Michihiro JinnaiHiroshi Yamaguchi
    • Michihiro JinnaiHiroshi Yamaguchi
    • G10L15/08
    • G10L15/10G06K9/6215
    • Disclosed is a method for obtaining a precise detected value of a similarity between voices or the like. Standard and input pattern matrices, each having a voice feature amount as a component, are prepared (S1 and S2). A reference shape having a variance different for each specified component of the pattern matrices is prepared, and positive and negative reference pattern vectors, each having a value of the reference shape as a component, are prepared. Then, while the specified component (a center of the reference shape) being made to move to each component position j1=1 to m1, j2=1 to m2 of the standard pattern matrix, a shape change between the standard and input pattern matrices is substituted for shape changes of the positive and negative reference pattern vectors. And, an amount of change in kurtosis of each reference pattern vector is numerically evaluated to obtain a shape change amount Dj1j2 (S3). Then, a value of a geometric distance between the pattern matrices is calculated from Dj1j2 (S4).
    • 公开了一种用于获得语音等之间的相似度的精确检测值的方法。 准备了具有语音特征量作为分量的标准和输入图形矩阵(S 1和S 2)。 准备具有对于图形矩阵的每个指定分量的方差不同的参考形状,并且准备每个具有参考形状的值作为分量的正和负参考图案向量。 然后,当指定的分量(参考形状的中心)被移动到每个分量位置j 1 1 1 -1 m 1时,j 2 < / SUB> = 1到m 2,标准图案矩阵和输入图案矩阵之间的形状变化代替正和负参考图案向量的形状变化。 并且,对每个参考图案向量的峰度的变化量进行数值估计,以获得形状变化量Dj&lt; 1&lt; 2&gt;(S 3)。 然后,从Dj&gt; 2&lt; 2&gt;(S 4)计算图案矩阵之间的几何距离的值。
    • 8. 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。