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    Method and apparatus for detecting and processing specific pattern from image
    85.
    发明授权
    Method and apparatus for detecting and processing specific pattern from image 有权
    用于从图像中检测和处理特定图案的方法和装置

    公开(公告)号：US09239946B2

    公开(公告)日：2016-01-19

    申请号：US13546355

    申请日：2012-07-11

    申请人： Kan Torii ,  Masakazu Matsugu ,  Katsuhiko Mori ,  Hiroshi Sato ,  Yusuke Mitarai

    发明人： Kan Torii ,  Masakazu Matsugu ,  Katsuhiko Mori ,  Hiroshi Sato ,  Yusuke Mitarai

    IPC分类号： G06K9/00 ,  H04N5/232

    CPC分类号： G06K9/00234 ,  G06K2209/011 ,  H04N5/23219

    摘要： In an image within which a face pattern is detected, when a ratio of a skin color pixel is equal to or smaller than a first threshold value in a first region and a ratio of a skin color pixel is equal to or greater than a second threshold value in a second r region, the vicinity of the first region is determined to be a face candidate position at which the face pattern can exist. Face detection is carried out on the face candidate position. The second region is arranged in a predetermined position relative to the first region.

    摘要翻译： 在其中检测到面部图案的图像中，当皮肤颜色像素的比例在第一区域中等于或小于第一阈值并且皮肤颜色像素的比率等于或大于第二阈值时 在第二r区域中，第一区域附近被确定为可以存在脸部图案的面部候选位置。 脸部检测在脸部候选位置进行。 第二区域相对于第一区域布置在预定位置。

    Information processing apparatus and information processing method
    86.
    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。

    Image capturing apparatus and image capturing method
    87.
    发明授权
    Image capturing apparatus and image capturing method 有权
    图像捕获装置和图像捕获方法

    公开(公告)号：US08180106B2

    公开(公告)日：2012-05-15

    申请号：US12691072

    申请日：2010-01-21

    申请人： Masakazu Matsugu ,  Katsuhiko Mori ,  Yuji Kaneda ,  Tadashi Hayashi

    发明人： Masakazu Matsugu ,  Katsuhiko Mori ,  Yuji Kaneda ,  Tadashi Hayashi

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00248 ,  G03B17/16 ,  G06K9/00315 ,  G06T7/97 ,  H04N5/232 ,  H04N5/23219 ,  H04N5/23222 ,  H04N5/772 ,  H04N2101/00

    摘要： In an image capturing apparatus, a video input unit (2) captures the image of an object and sequentially acquires image data associated with the image capturing, a model data memory (6) stores model data associated with the first feature quantity calculated from a feature point of the object in a model image, a principal object detection unit (3) calculates the second feature quantity from a feature point of the object in the acquired image data, a state change estimation unit (4) estimates, on the basis of the second feature quantity and the model data, the timing when the object satisfies a predetermined condition, and an image input processing control unit (7) stores the image data corresponding to the estimated timing in an image recording unit (5). This configuration makes the image capturing apparatus acquire an image in a more proper state without large-capacity memory.

    摘要翻译： 在图像捕获装置中，视频输入单元（2）捕获对象的图像并顺序获取与图像拍摄相关联的图像数据，模型数据存储器（6）存储与从特征计算出的第一特征量相关联的模型数据 主体对象检测单元（3）根据所获取的图像数据中的对象的特征点计算第二特征量，状态变化估计单元（4）基于所获取的图像数据 第二特征量和模型数据，对象满足预定条件的定时，图像输入处理控制单元（7）将与估计的定时对应的图像数据存储在图像记录单元（5）中。 该配置使得图像捕获装置在没有大容量存储器的情况下获得更适当状态的图像。

    Image processing apparatus, image processing method, and program
    88.
    发明授权
    Image processing apparatus, image processing method, and program 有权
    图像处理装置，图像处理方法和程序

    公开(公告)号：US08165399B2

    公开(公告)日：2012-04-24

    申请号：US12021659

    申请日：2008-01-29

    申请人： Yuji Kaneda ,  Masakazu Matsugu ,  Katsuhiko Mori

    发明人： Yuji Kaneda ,  Masakazu Matsugu ,  Katsuhiko Mori

    IPC分类号： G06K9/46

    CPC分类号： G06K9/00281 ,  G06K9/00248 ,  G06K9/00308

    摘要： A feature point detection unit (153) and feature amount extraction unit (154) extract a plurality of features of an object from input image data. When there are unextracted features of the plurality of features, a weight setting unit (155) sets weights for the extracted features. A facial expression determination unit (156) executes recognition processing of the object based on the features weighted by the weight setting unit (155).

    摘要翻译： 特征点检测单元（153）和特征量提取单元（154）从输入图像数据中提取对象的多个特征。 当存在多个特征的未提取的特征时，权重设置单元（155）设置所提取的特征的权重。 面部表情确定单元（156）基于由权重设定单元（155）加权的特征来执行对象的识别处理。

    Method and apparatus for controlling imaging direction and magnification of camera
    89.
    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。