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89 条记录 (耗时 0.025 秒)

    Learning method and apparatus for pattern recognition
    61.
    发明授权
    Learning method and apparatus for pattern recognition 有权
    用于模式识别的学习方法和装置

    公开(公告)号：US09053393B2

    公开(公告)日：2015-06-09

    申请号：US13050872

    申请日：2011-03-17

    申请人： Hiroto Yoshii ,  Masakazu Matsugu ,  Yusuke Mitarai

    发明人： Hiroto Yoshii ,  Masakazu Matsugu ,  Yusuke Mitarai

    IPC分类号： G06K9/62 ,  G06K9/68

    CPC分类号： G06K9/6282

    摘要： A method for information processing includes a learning process to generate a tree structured dictionary based on a plurality of patterns including a target object to be recognized. The method includes selecting a plurality of points from an input pattern based on a distribution of a probability that the target object to be recognized is present in the input pattern at each node of a tree structure generated in the learning process, and classifying the input pattern into a branch based on a value of a predetermined function that corresponds to values of the input pattern at selected plurality of points.

    摘要翻译： 一种用于信息处理的方法包括：基于包括要识别的目标对象的多个模式来生成树结构化字典的学习处理。 该方法包括基于在学习过程中生成的树结构的每个节点处的输入模式中存在要识别的目标对象的概率的分布从输入模式中选择多个点，并且对输入模式进行分类 基于与所选择的多个点处的输入图案的值相对应的预定函数的值来分支。

    Information processing apparatus and information processing method
    62.
    发明授权
    Information processing apparatus and information processing method 有权
    信息处理装置和信息处理方法

    公开(公告)号：US08755611B2

    公开(公告)日：2014-06-17

    申请号：US13207143

    申请日：2011-08-10

    申请人： Shunta Tate ,  Yusuke Mitarai ,  Hiroto Yoshii ,  Yasuhiro Okuno ,  Katsuhiko Mori ,  Masakazu Matsugu

    发明人： Shunta Tate ,  Yusuke Mitarai ,  Hiroto Yoshii ,  Yasuhiro Okuno ,  Katsuhiko Mori ,  Masakazu Matsugu

    IPC分类号： G06K9/68

    CPC分类号： G06K9/6282

    摘要： An information processing apparatus that discriminates the orientation of a target includes a calculation unit that calculates a distribution of a difference in feature amount between a plurality of learning patterns each showing the orientation of a target, a determination unit that determines, using a probability distribution obtained from the distribution of differences calculated by the calculation unit, a pixel that is in an input pattern and is to be referred to in order to discriminate the orientation of a target in the input pattern, and a discrimination unit that performs discrimination for obtaining the orientation of the target in the input pattern by comparing a feature amount of the pixel determined by the determination unit and a threshold set in advance.

    摘要翻译： 鉴别目标的方向的信息处理装置包括计算单元，该计算单元计算显示目标的取向的多个学习模式之间的特征量的差异的分布;确定单元，其使用获得的概率分布来确定 根据由计算单元计算出的差异的分布，输入图案中要被标识为输入图案中的目标的方位的像素，以及进行用于获得取向的辨别的判别单元 通过比较由确定单元确定的像素的特征量和预先设定的阈值来输入图案中的目标。

    Method and apparatus for controlling imaging direction and magnification of camera
    63.
    发明授权
    Method and apparatus for controlling imaging direction and magnification of camera 有权
    用于控制摄像机成像方向和放大倍率的方法和装置

    公开(公告)号：US08077246B2

    公开(公告)日：2011-12-13

    申请号：US11376882

    申请日：2006-03-15

    申请人： Katsuhiko Mori ,  Masakazu Matsugu ,  Masami Kato ,  Yusuke Mitarai ,  Yuji Kaneda ,  Hiroshi Sato

    发明人： Katsuhiko Mori ,  Masakazu Matsugu ,  Masami Kato ,  Yusuke Mitarai ,  Yuji Kaneda ,  Hiroshi Sato

    IPC分类号： H04N5/225

    CPC分类号： G03B17/00 ,  G01S3/7864 ,  G06T3/40 ,  G06T7/73 ,  G06T7/80 ,  H04N5/232

    摘要： At least one exemplary embodiment is directed to an imaging processing method where a plurality of images are picked up while an imaging direction of a camera is being changed. The images are combined into a composite image. A target region is specified within the composite image. An imaging direction and an imaging magnification for imaging an object included in the target region in a predetermined size are calculated based on a position and a size of the target region in the composite image and an imaging parameter set for the camera when the plurality of images are picked up. Accordingly, the imaging direction and the imaging magnification for imaging the object to be imaged can be set easily.

    摘要翻译： 至少一个示例性实施例涉及其中在改变相机的成像方向的同时拾取多个图像的成像处理方法。 图像被组合成合成图像。 在合成图像中指定目标区域。 基于所述合成图像中的目标区域的位置和大小以及当所述多个图像中的所述相机的成像参数设定时，计算用于对包括在所述目标区域中的对象进行成像的成像方向和成像倍率 被拾起 因此，可以容易地设定用于对待成像对象进行成像的成像方向和成像倍率。

    Information processing method and apparatus, and image pickup device
    65.
    发明授权
    Information processing method and apparatus, and image pickup device 有权
    信息处理方法和装置以及图像拾取装置

    公开(公告)号：US07991719B2

    公开(公告)日：2011-08-02

    申请号：US11579981

    申请日：2005-06-02

    申请人： Mie Ishii ,  Masakazu Matsugu ,  Katsuhiko Mori ,  Yusuke Mitarai

    发明人： Mie Ishii ,  Masakazu Matsugu ,  Katsuhiko Mori ,  Yusuke Mitarai

    IPC分类号： G06N3/00

    CPC分类号： G06K9/4628 ,  G06N3/04 ,  G06N3/082 ,  G06T7/12 ,  G06T2207/20084 ,  G06T2207/30201

    摘要： An output value of neuron within an objective layer of a hierarchical neural network is computed. The data of the output value of neuron is stored in a memory only if the output value of neuron is greater than or equal to a predetermined value by referring to the computed output value of neuron within the objective layer. When the data of the output value of neuron on a former layer of objective layer is read from the memory, the data having a predetermined value is read, instead of the data of the output value of neuron not stored in the memory.

    摘要翻译： 计算层次神经网络目标层内神经元的输出值。 如果神经元的输出值大于或等于预定值，则通过参照计算出的目标层内神经元的输出值，将神经元的输出值的数据存储在存储器中。 当从存储器中读取目标层之前的神经元的输出值的数据时，读取具有预定值的数据，而不是未存储在存储器中的神经元的输出值的数据。

    ESTIMATION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM
    66.
    发明申请
    ESTIMATION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM 有权
    估计装置，其控制方法及程序

    公开(公告)号：US20110150286A1

    公开(公告)日：2011-06-23

    申请号：US12956037

    申请日：2010-11-30

    申请人： Miho Ishigami ,  Masakazu Matsugu ,  Katsuhiko Mori ,  Yusuke Mitarai

    发明人： Miho Ishigami ,  Masakazu Matsugu ,  Katsuhiko Mori ,  Yusuke Mitarai

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00993 ,  G06T7/77 ,  G06T2207/10028

    摘要： An estimation apparatus for estimating a position and orientation of an object, includes: a capturing unit adapted to capture an object targeted for position and orientation estimation, and generate a range image representing distance information from the capturing unit to the target object; a general estimation unit adapted to analyze the range image and estimate a general position and orientation of the target object; a plurality of identification units each adapted to estimate a detailed position and orientation of an object within a predetermined position and orientation range; a determination unit adapted to determine a priority order of the plurality of identification units, based on the general position and orientation estimated by the general estimation unit; and a detailed estimation unit adapted to estimate a detailed position and orientation of the target object, using the plurality of identification units in the priority order determined by the determination unit.

    摘要翻译： 一种用于估计对象的位置和姿态的估计装置，包括：拍摄单元，其适于拍摄针对位置和姿态估计的对象，并且生成表示从拍摄单元到目标对象的距离信息的距离图像; 适用于分析所述范围图像并估计所述目标对象的一般位置和方位的通用估计单元; 多个识别单元，其各自适于估计在预定位置和取向范围内的物体的详细位置和取向; 确定单元，其适于基于由所述一般估计单元估计的一般位置和方向来确定所述多个识别单元的优先级顺序; 以及详细估计单元，其适于使用由所述确定单元确定的优先级顺序来使用所述多个识别单元来估计所述目标对象的详细位置和方位。

    INFORMATION PROCESSING APPARATUS AND METHOD
    67.
    发明申请
    INFORMATION PROCESSING APPARATUS AND METHOD 有权
    信息处理装置和方法

    公开(公告)号：US20110037984A1

    公开(公告)日：2011-02-17

    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。