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    Pattern recognition apparatus for detecting predetermined pattern contained in input signal
    1.
    发明授权
    Pattern recognition apparatus for detecting predetermined pattern contained in input signal 有权
    用于检测包含在输入信号中的预定图案的图案识别装置

    公开(公告)号：US07039233B2

    公开(公告)日：2006-05-02

    申请号：US10156118

    申请日：2002-05-29

    申请人： Katsuhiko Mori ,  Masakazu Matsugu ,  Osamu Nomura

    发明人： Katsuhiko Mori ,  Masakazu Matsugu ,  Osamu Nomura

    IPC分类号： G06K9/00 ,  G06K9/54

    CPC分类号： G06K9/4628 ,  G06K9/00973

    摘要： A pattern recognition apparatus for detecting a predetermined pattern contained in an input signal is provided with plural detecting processing parts and for detecting respectively different features for a same input, plural integrating processing parts for spatially integrating, for each process results, the features detected by the plural detecting processing parts, plural detecting memories for retaining the process results of the detecting processing parts, plural integrating memories for retaining the process results of the integrating processing parts, a global data line 1030 to which all the predetermined detecting processing parts and all the predetermined integrating memories are connected at a certain timing, and plural local data lines each of which is connected to a predetermined set of the detecting processing parts, the integrating processing parts and the detecting memory.

    摘要翻译： 用于检测包含在输入信号中的预定图案的模式识别装置设置有多个检测处理部分，并且用于分别检测相同输入的不同特征，用于对于每个处理结果来对每个处理结果进行空间积分的多个积分处理部分， 多个检测处理部分，用于保持检测处理部分的处理结果的多个检测存储器，用于保持积分处理部分的处理结果的多个积分存储器，全部数据线1030，所有预定检测处理部分和全部预定检测处理部分 积分存储器在一定时间连接，多个本地数据线连接到预定的检测处理部分组，积分处理部分和检测存储器。

    Signal processing circuit involving local synchronous behavior
    4.
    发明授权
    Signal processing circuit involving local synchronous behavior 失效

    公开(公告)号：US07007002B2

    公开(公告)日：2006-02-28

    申请号：US10153693

    申请日：2002-05-24

    申请人： Masakazu Matsugu ,  Katsuhiko Mori ,  Osamu Nomura

    发明人： Masakazu Matsugu ,  Katsuhiko Mori ,  Osamu Nomura

    IPC分类号： G06N5/00

    CPC分类号： G06K9/4628 ,  G06K9/00973 ,  G06N3/049

    摘要： A local synchronization type parallel pulse signal processing circuit has a plurality of neurons connected to each other based on a predetermined rule and disposed in parallel, executing a predetermined arithmetic process with respect to input signals and outputting, a phase synchronization signal generation circuit outputting phase synchronization signals to the predetermined vicinal neurons, and a synchronization detection portion detecting synchronization within an allowable phase difference between the outputs of the predetermined vicinal neurons. The phase synchronization signal generation circuit functions also as a neuron executing the predetermined arithmetic process and outputting in accordance with a result of the synchronization detection by the synchronization detection portion. With this architecture, the synchronization circuit operating stably without any contradiction in a way that brings neither an increase in circuit scale nor an increase in consumption of electric power, is actualized.

    IMAGE PROCESSING APPARATUS, METHOD THEREOF, PROGRAM, AND IMAGE CAPTURING APPARATUS
    6.
    发明申请
    IMAGE PROCESSING APPARATUS, METHOD THEREOF, PROGRAM, AND IMAGE CAPTURING APPARATUS 有权
    图像处理设备，其方法，程序和图像捕获设备

    公开(公告)号：US20120045095A1

    公开(公告)日：2012-02-23

    申请号：US13207544

    申请日：2011-08-11

    申请人： Shunta Tate ,  Masafumi Takimoto ,  Yusuke Mitarai ,  Katsuhiko Mori ,  Masakazu Matsugu

    发明人： Shunta Tate ,  Masafumi Takimoto ,  Yusuke Mitarai ,  Katsuhiko Mori ,  Masakazu Matsugu

    IPC分类号： G06K9/00

    CPC分类号： G06T5/003 ,  G06T5/005 ,  G06T7/75 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20016 ,  G06T2207/20064 ,  G06T2207/20076

    摘要： An image processing apparatus stores model information representing a subject model belonging to a specific category, detects the subject from an input image by referring to the model information, determines a region for which an image correction is to be performed within a region occupied by the detected subject in the input image, stores, for a local region of the image, a plurality of correction data sets representing correspondence between a feature vector representing a feature before correction and a feature vector representing a feature after correction, selects at least one of the correction data sets to be used to correct a local region included in the region determined to undergo the image correction, and corrects the region determined to undergo the image correction using the selected correction data sets.

    摘要翻译： 图像处理装置存储表示属于特定类别的对象模型的模型信息，通过参考模型信息从输入图像检测对象，确定在被检测到的区域内进行图像校正的区域 在输入图像中，对于图像的局部区域存储表示表示校正前的特征的特征矢量与表示校正后的特征的特征矢量之间的对应关系的多个校正数据集，选择校正中的至少一个， 用于校正被确定为进行图像校正的区域中包括的局部区域的数据组，并且使用所选择的校正数据集校正确定为进行图像校正的区域。

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    8.
    发明申请
    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
    图像处理装置和图像处理方法

    公开(公告)号：US20110103695A1

    公开(公告)日：2011-05-05

    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

    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。

    IMAGE CONVERSION METHOD AND APPARATUS, AND PATTERN IDENTIFICATION METHOD AND APPARATUS
    9.
    发明申请
    IMAGE CONVERSION METHOD AND APPARATUS, AND PATTERN IDENTIFICATION METHOD AND APPARATUS 有权
    图像转换方法和装置，以及图案识别方法和装置

    公开(公告)号：US20100329556A1

    公开(公告)日：2010-12-30

    申请号：US12819003

    申请日：2010-06-18

    申请人： Yusuke Mitarai ,  Masakazu Matsugu ,  Katsuhiko Mori

    发明人： Yusuke Mitarai ,  Masakazu Matsugu ,  Katsuhiko Mori

    IPC分类号： G06K9/62 ,  G06K9/00

    CPC分类号： G06K9/38 ,  G06K9/6251

    摘要： In an image conversion method, a value which reflects the mutual relationship between the classes of pixel patterns each formed from a pixel classified as one of a plurality of classes and peripheral pixels is set as a converted value corresponding to each of the plurality of classes, a pixel of interest is sequentially selected from the input image, and a pixel pattern formed from the selected pixel of interest and a predetermined number of pixels around it is classified as one of the plurality of classes in accordance with a neighboring pattern obtained based on the relationship between the value of the pixel of interest and the values of peripheral pixels located at predetermined relative positions with respect to the pixel of interest. The value of the pixel of interest is converted into a converted value set for a class to which the pixel of interest has been classified.

    摘要翻译： 在图像转换方法中，反映从分类为多个类别和周边像素之一的像素形成的像素图案的类别之间的相互关系的值被设置为与多个类别中的每一个对应的转换值， 从输入图像顺序选择感兴趣的像素，并且根据所选择的感兴趣像素形成的像素图案和其周围的预定数量的像素被分类为根据基于 感兴趣像素的值与位于相对于感兴趣像素的预定相对位置的周边像素的值之间的关系。 感兴趣像素的值被转换为对感兴趣的像素已被分类的类的转换值集合。

    IMAGE RECOGNITION APPARATUS FOR IDENTIFYING FACIAL EXPRESSION OR INDIVIDUAL, AND METHOD FOR THE SAME
    10.
    发明申请
    IMAGE RECOGNITION APPARATUS FOR IDENTIFYING FACIAL EXPRESSION OR INDIVIDUAL, AND METHOD FOR THE SAME 审中-公开
    用于识别真人表达或个体的图像识别装置及其方法

    公开(公告)号：US20100296706A1

    公开(公告)日：2010-11-25

    申请号：US12781728

    申请日：2010-05-17

    申请人： Yuji Kaneda ,  Masakazu Matsugu ,  Katsuhiko Mori

    发明人： Yuji Kaneda ,  Masakazu Matsugu ,  Katsuhiko Mori

    IPC分类号： G06K9/00

    CPC分类号： G06K9/48 ,  G06K9/00281 ,  G06K9/00315 ,  G06K9/4642

    摘要： A face detecting unit detects a person's face from input image data, and a parameter setting unit sets parameters for generating a gradient histogram indicating the gradient direction and gradient magnitude of a pixel value based on the detected face. Further, a generating unit sets a region (a cell) from which to generate a gradient histogram in the region of the detected face, and generates a gradient histogram for each such region to generate feature vectors. An expression identifying unit identifies an expression exhibited by the detected face based on the feature vectors. Thereby, the facial expression of a person included in an image is identified with high precision.

    摘要翻译： 面部检测单元从输入图像数据检测人的脸部，参数设定单元基于检测到的脸部设置用于生成表示像素值的梯度方向和梯度大小的梯度直方图的参数。 此外，生成单元设置从检测到的面部的区域生成梯度直方图的区域（单元格），并且生成用于每个这样的区域的梯度直方图以生成特征向量。 表达识别单元基于特征向量来识别检测到的面部表现的表达。 因此，以高精度识别包含在图像中的人的面部表情。