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81. 发明授权

US09070041B2 Image processing apparatus and image processing method with calculation of variance for composited partial features 有权
标题翻译：图像处理装置和图像处理方法，用于组合部分特征的方差计算
公开(公告)号：US09070041B2
公开(公告)日：2015-06-30
申请号：US12914439
申请日：2010-10-28
申请人： Hiroshi Sato , Masakazu Matsugu , Katsuhiko Mori
发明人： Hiroshi Sato , Masakazu Matsugu , Katsuhiko Mori
IPC分类号： G06K9/46 , G06K9/00 , G06K9/62
CPC分类号： G06K9/4604 , G06K9/00248 , G06K9/6256
摘要： Corresponding partial features are extracted from an input pattern and a registration pattern as a preregistered pattern. A plurality of combinations of the partial features are generated as composited partial features. One of registration pattern classes to which the input pattern corresponds is identified by using the plurality of composited partial features. The identification is performed based on the result of evaluation of the partial features which belong to the composited partial feature and correspond to each other in the input pattern and the registration pattern. In the evaluation, the composited partial feature is evaluated based on the measurement result of the quantity of partial features meeting a predetermined criterion.
摘要翻译：从输入图案和注册图案中提取相应的部分特征作为预注册图案。产生部分特征的多个组合作为合成部分特征。通过使用多个合成的部分特征来识别输入图案对应的注册图案类之一。基于属于合成部分特征的部分特征的评估结果进行识别，并且在输入图案和登记图案中彼此对应。在评估中，基于满足预定标准的部分特征量的测量结果来评估合成部分特征。

82. 发明授权

US08497995B2 Measurement apparatus and method for measuring surface shape and roughness 有权
标题翻译：用于测量表面形状和粗糙度的测量装置和方法
公开(公告)号：US08497995B2
公开(公告)日：2013-07-30
申请号：US12669825
申请日：2008-08-14
申请人： Kazuyuki Ota , Hiroshi Yoshikawa , Yusuke Mitarai , Masafumi Takimoto , Kazunori Okudomi , Hiroyuki Shinbata , Kenji Saitoh , Masakazu Matsugu
发明人： Kazuyuki Ota , Hiroshi Yoshikawa , Yusuke Mitarai , Masafumi Takimoto , Kazunori Okudomi , Hiroyuki Shinbata , Kenji Saitoh , Masakazu Matsugu
IPC分类号： G01B11/24
CPC分类号： G01B11/24 , G01B11/30
摘要： A measurement apparatus includes an illumination light setting unit which sets illumination light having an optical characteristic corresponding to a microstructure which is formed on the surface of a measurement target and is to be measured, and a measurement unit which measures reflected light when the measurement target is irradiated with the illumination light. In addition, an extraction unit extracts, from the measured reflected light, information about the surface shape of the measurement target and the microstructure formed on the surface.
摘要翻译：测量装置包括照明光设定单元，其设置具有对应于形成在测量对象物的表面上并要被测量的微结构的光学特性的照明光，以及测量单元，其在测量对象为用照明光照射。此外，提取单元从测量的反射光中提取关于测量目标的表面形状和形成在表面上的微结构的信息。

83. 发明申请

US20120269426A1 FEATURE SELECTION METHOD AND APPARATUS, AND PATTERN DISCRIMINATION METHOD AND APPARATUS 有权
标题翻译：特征选择方法和装置，以及模式识别方法和装置
公开(公告)号：US20120269426A1
公开(公告)日：2012-10-25
申请号：US13451817
申请日：2012-04-20
申请人： Yusuke Mitarai , Masakazu Matsugu
发明人： Yusuke Mitarai , Masakazu Matsugu
IPC分类号： G06K9/46
CPC分类号： G06K9/6231 , G06K9/6285 , G06T2207/20081
摘要： A feature selection apparatus, which selects features to be used to discriminate an object by a discriminator using learning data including the object, extracts a plurality of partial data from the learning data, and obtains discrimination values obtained by controlling the discriminator to process the plurality of extracted partial data as features of the plurality of partial data. The feature selection apparatus evaluates the obtained features based on discrimination degrees on a discrimination space defined by the discriminator, and selects features to be used to discriminate the object from a plurality of features obtained in association with the plurality of partial data based on an evaluation result.
摘要翻译：一种特征选择装置，其使用包括对象的学习数据通过鉴别器选择要用于鉴别对象的特征，从学习数据中提取多个部分数据，并且获得通过控制鉴别器获得的鉴别值来处理多个提取的部分数据作为多个部分数据的特征。特征选择装置基于由鉴别器定义的鉴别空间上的鉴别度来评估获得的特征，并且基于评估结果选择要用于将对象与多个部分数据相关联地获得的多个特征区分开来的特征。

84. 发明授权

US08238673B2 Pattern identification apparatus and method thereof, abnormal pattern detection apparatus and method thereof, and program 有权
标题翻译：模式识别装置及其方法，异常模式检测装置及其方法和程序
公开(公告)号：US08238673B2
公开(公告)日：2012-08-07
申请号：US12100664
申请日：2008-04-10
申请人： Yusuke Mitarai , Masakazu Matsugu
发明人： Yusuke Mitarai , Masakazu Matsugu
IPC分类号： G06K9/70
CPC分类号： G06K9/6252
摘要： A pattern identification apparatus for identifying one of a plurality of classes defined in advance, to which data of a pattern identification target belongs, comprises a read unit adapted to read out, from a storage unit in correspondence with each of the plurality of classes, a projection rule to a hyperplane which approximates a manifold corresponding to the class in a feature space an input unit adapted to input identification target data; a calculation unit adapted to calculate, for each class, a projection result obtained by projecting the input identification target data to the hyperplane which approximates the manifold corresponding to each of the plurality of classes, on the basis of the projection rule; and an identification unit adapted to identify, on the basis of the projection result of each classes calculated by said calculation unit, one of the plurality of classes to which the identification target data belongs.
摘要翻译：一种模式识别装置，用于识别模式识别目标所属的数据预先定义的多个类别中的一个，包括适于从存储单元中读出与多个类别中的每个类别相对应的读取单元投影规则到近似对应于特征空间中的类别的歧管的超平面，适于输入识别目标数据的输入单元; 计算单元，用于根据所述投影规则，针对每个类计算通过将所述输入的识别目标数据投影到与所述多个类别中的每一个对应的所述歧管的所述超平面上而获得的投影结果; 以及识别单元，其适于基于由所述计算单元计算出的每个类别的投影结果来识别识别目标数据所属的多个类别中的一个。

85. 发明申请

US20100220338A1 MEASUREMENT APPARATUS AND METHOD FOR MEASURING SURFACE SHAPE AND ROUGHNESS 有权
标题翻译：测量装置和测量表面形状和粗糙度的方法
公开(公告)号：US20100220338A1
公开(公告)日：2010-09-02
申请号：US12669825
申请日：2008-08-14
申请人： Kazuyuki Ota , Hiroshi Yoshikawa , Yusuke Mitarai , Masafumi Takimoto , Kazunori Okudomi , Hiroyuki Shinbata , Kenji Saitoh , Masakazu Matsugu
发明人： Kazuyuki Ota , Hiroshi Yoshikawa , Yusuke Mitarai , Masafumi Takimoto , Kazunori Okudomi , Hiroyuki Shinbata , Kenji Saitoh , Masakazu Matsugu
IPC分类号： G01B11/24
CPC分类号： G01B11/24 , G01B11/30
摘要： A measurement apparatus includes an illumination light setting unit which sets illumination light having an optical characteristic corresponding to a microstructure which is formed on the surface of a measurement target and is to be measured, a measurement unit which measures reflected light when the measurement target is irradiated with the illumination light, and an extraction unit which extracts, from the measured reflected light, information about the surface shape of the measurement target and the microstructure formed on the surface.
摘要翻译：测量装置包括照明光设定单元，其设置具有对应于形成在测量对象物的表面上并要被测量的微结构的光学特性的照明光，测量单元，其在测量对象被照射时测量反射光以及从测量的反射光中提取关于测量对象的表面形状和形成在表面上的微结构的信息的提取单元。

86. 发明申请

US20080253665A1 PATTERN IDENTIFICATION APPARATUS AND METHOD THEREOF, ABNORMAL PATTERN DETECTION APPARATUS AND METHOD THEREOF, AND PROGRAM 有权
标题翻译：模式识别装置及其方法，异常模式检测装置及其方法及程序
公开(公告)号：US20080253665A1
公开(公告)日：2008-10-16
申请号：US12100664
申请日：2008-04-10
申请人： Yusuke Mitarai , Masakazu Matsugu
发明人： Yusuke Mitarai , Masakazu Matsugu
IPC分类号： G06K9/70
CPC分类号： G06K9/6252
摘要： A pattern identification apparatus for identifying one of a plurality of classes defined in advance, to which data of a pattern identification target belongs, comprises a read unit adapted to read out, from a storage unit in correspondence with each of the plurality of classes, a projection rule to a hyperplane which approximates a manifold corresponding to the class in a feature space an input unit adapted to input identification target data; a calculation unit adapted to calculate, for each class, a projection result obtained by projecting the input identification target data to the hyperplane which approximates the manifold corresponding to each of the plurality of classes, on the basis of the projection rule; and an identification unit adapted to identify, on the basis of the projection result of each classes calculated by said calculation unit, one of the plurality of classes to which the identification target data belongs.
摘要翻译：一种模式识别装置，用于识别模式识别目标所属的数据预先定义的多个类别中的一个，包括适于从存储单元中读出与多个类别中的每个类别相对应的读取单元投影规则到近似对应于特征空间中的类别的歧管的超平面，适于输入识别目标数据的输入单元; 计算单元，用于根据所述投影规则，针对每个类计算通过将所述输入的识别目标数据投影到与所述多个类别中的每一个对应的所述歧管的所述超平面上而获得的投影结果; 以及识别单元，其适于基于由所述计算单元计算出的每个类别的投影结果来识别识别目标数据所属的多个类别中的一个。

87. 发明授权

US09697441B2 Feature selection method and apparatus, and pattern discrimination method and apparatus 有权
公开(公告)号：US09697441B2
公开(公告)日：2017-07-04
申请号：US13451817
申请日：2012-04-20
申请人： Yusuke Mitarai , Masakazu Matsugu
发明人： Yusuke Mitarai , Masakazu Matsugu
IPC分类号： G06K9/62
CPC分类号： G06K9/6231 , G06K9/6285 , G06T2207/20081
摘要： A feature selection apparatus, which selects features to be used to discriminate an object by a discriminator using learning data including the object, extracts a plurality of partial data from the learning data, and obtains discrimination values obtained by controlling the discriminator to process the plurality of extracted partial data as features of the plurality of partial data. The feature selection apparatus evaluates the obtained features based on discrimination degrees on a discrimination space defined by the discriminator, and selects features to be used to discriminate the object from a plurality of features obtained in association with the plurality of partial data based on an evaluation result.

88. 发明授权

US09429418B2 Information processing method and information processing apparatus 有权
标题翻译：信息处理方法和信息处理装置
公开(公告)号：US09429418B2
公开(公告)日：2016-08-30
申请号：US13580560
申请日：2011-02-22
申请人： Yusuke Mitarai , Masakazu Matsugu , Hiroto Yoshii
发明人： Yusuke Mitarai , Masakazu Matsugu , Hiroto Yoshii
IPC分类号： G06K9/00 , G01B11/03 , G01B11/26 , G06T15/20 , G06T7/00
CPC分类号： G01B11/03 , G01B11/26 , G06T7/73 , G06T15/205 , G06T2207/30204 , G06T2207/30244
摘要： A multi view-point image composed of a great number of images according to a shape of an object is generated or an information processing method used for generating a three-dimensional model or performing image processing of arbitrary view-point object recognition is provided, and based on a plurality of captured images obtained by imaging of the object from a plurality of view points by an imaging means, a relative position and orientation with respect to the object relative to the imaging means for each of the plurality of view points is calculated, and based on the calculated plurality of relative positions and orientations, a missing position and orientation of the imaging means in a direction in which imaging by the imaging means is missing is calculated, and an image used for displaying the calculated missing position and orientation on a display means is generated.
摘要翻译：产生由根据对象的形状的大量图像构成的多视点图像，或者提供用于生成三维模型或执行任意视点对象识别的图像处理的信息处理方法，以及基于通过成像装置对来自多个视点的对象进行成像而获得的多个捕获图像，计算出多个视点中的每一个相对于成像装置相对于物体的相对位置和取向，并且基于计算出的多个相对位置和取向，计算成像装置在由成像装置的成像缺失的方向上的缺失位置和取向，并且将用于显示所计算的丢失位置和取向的图像生成显示装置。

89. 发明授权

US08437003B2 Information processing apparatus and method 有权
标题翻译：信息处理装置和方法
公开(公告)号：US08437003B2
公开(公告)日：2013-05-07
申请号：US12812008
申请日：2009-01-28
申请人： Hiroshi Yoshikawa , Yusuke Mitarai , Masafumi Takimoto , Kazuyuki Ota , Kenji Saitoh , Masakazu Matsugu
发明人： Hiroshi Yoshikawa , Yusuke Mitarai , Masafumi Takimoto , Kazuyuki Ota , Kenji Saitoh , Masakazu Matsugu
IPC分类号： G01N21/55
CPC分类号： G01N21/57 , G01N21/4738 , G01N2021/4735
摘要： An information processing apparatus includes an obtaining unit configured to obtain first information regarding a distribution of reflected light from a target to be measured and second information regarding geometrical-optics components of the reflected light, a calculating unit configured to calculate third information on the basis of the first information and the second information, the third information indicating an approximation of the distribution of reflected light, and an output unit configured to output information regarding wave-optics components of the reflected light on the basis of the third information.
摘要翻译：一种信息处理设备，包括：获取单元，被配置为获得关于来自待测目标的反射光的分布的第一信息和关于反射光的几何光学分量的第二信息;计算单元，被配置为基于所述第一信息和所述第二信息，所述第三信息指示反射光的分布的近似值;以及输出单元，被配置为基于所述第三信息输出关于所述反射光的波长成分的信息。

90. 发明授权

US08189906B2 Information processing apparatus and method 有权
标题翻译：信息处理装置和方法
公开(公告)号：US08189906B2
公开(公告)日：2012-05-29
申请号：US12731032
申请日：2010-03-24
申请人： Tomotaka Fujimori , Masakazu Matsugu , Yusuke Mitarai
发明人： Tomotaka Fujimori , Masakazu Matsugu , Yusuke Mitarai
IPC分类号： G06K9/46
CPC分类号： G06K9/4614 , G06F17/30256
摘要： An information processing apparatus for selecting, from a plurality of feature amounts that are extracted from input data items, feature amounts that are to be used to classify the input data items is provided. The information processing apparatus includes generating means for generating a plurality of combinations by generating combinations of feature amounts that are selected from the plurality of feature amounts; first calculating means for calculating, for each of the plurality of combinations, a first evaluation value for evaluating a suitability for classification of the input data items; and second calculating means for obtaining, on the basis of the first evaluation values, for each of the plurality of feature amounts, a second evaluation value for evaluating a suitability for classification of the input data items.
摘要翻译：提供一种信息处理设备，用于从从输入数据项中提取的多个特征量中选择要用于对输入数据项进行分类的特征量。信息处理装置包括：生成装置，用于通过生成从多个特征量中选择的特征量的组合来生成多个组合; 第一计算装置，用于针对所述多个组合中的每一个计算用于评估对所述输入数据项的分类的适合性的第一评估值; 以及第二计算装置，用于根据所述第一评估值针对所述多个特征量中的每一个获得用于评估对所述输入数据项的分类的适用性的第二评估值。

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