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    Cyanobiphenyl derivatives
    3.
    发明授权
    Cyanobiphenyl derivatives 失效
    氰基联苯衍生物

    公开(公告)号：US06538137B1

    公开(公告)日：2003-03-25

    申请号：US09959769

    申请日：2001-11-07

    申请人： Tomohisa Nakada ,  Takayuki Hara ,  Yasunobu Takano

    发明人： Tomohisa Nakada ,  Takayuki Hara ,  Yasunobu Takano

    IPC分类号： C07D21112

    CPC分类号： C07C255/58 ,  C07C255/57 ,  C07D211/22 ,  C07D211/26

    摘要： Intermediates represented by the following formula: (wherein R1 is a hydrogen atom, an alkyl group, an aryl group, an aralkyl group or the like; X is a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an aralkoxycarbonyl group, a formyl group, —CH2—Y, —CHZ1Z2, —CH(OR4)OR5 or the like), in the synthesis of biphenylamidine derivatives to be used as inhibitors for an activated blood coagulation factor X, and a process for preparing the same.

    摘要翻译： 由下式表示的中间体：其中，R 1为氢原子，烷基，芳基，芳烷基等; X为羧基，烷氧基羰基，芳氧基羰基，芳烷氧基羰基，甲酰基 基团，-CH 2 -Y，-CHZ 1 Z 2，-CH（OR 4）OR 5等），以及用作活化凝血因子X的抑制剂的联苯基脒衍生物的合成及其制备方法。

    Apparatus and method for image processing using color image data and low frequency image data
    5.
    发明授权
    Apparatus and method for image processing using color image data and low frequency image data 有权
    使用彩色图像数据和低频图像数据的图像处理的装置和方法

    公开(公告)号：US09113024B2

    公开(公告)日：2015-08-18

    申请号：US13697109

    申请日：2011-05-06

    申请人： Zenya Kawaguchi ,  Takayuki Hara ,  Shutaro Kunieda

    发明人： Zenya Kawaguchi ,  Takayuki Hara ,  Shutaro Kunieda

    IPC分类号： H04N5/228 ,  H04N5/76 ,  H04N9/73 ,  H04N5/217 ,  H04N7/12 ,  G06K9/00 ,  H04N9/04 ,  H04N5/213 ,  H04N5/232

    CPC分类号： H04N9/045 ,  H04N5/213 ,  H04N5/23229

    摘要： An image processing apparatus can execute appropriate image processing while preventing increase in a capacity of a memory for storing a plurality of pieces of image data of different frequency bands. The image processing apparatus stores first image data having the highest frequency among the plurality of pieces of image data of different frequency bands in a state in which each pixel of the first image data includes a color component signal of any of a plurality of colors, on the memory, and further stores second image data and third image data whose frequency bands are lower than that of the first image data on the memory, in a state in which a part of or all pixels of the second and the third image data have color component signals of a plurality of colors.

    摘要翻译： 图像处理装置可以在防止用于存储不同频带的多个图像数据的存储器的容量的增加的同时执行适当的图像处理。 图像处理装置在第一图像数据的每个像素包括多种颜色中的任何一种的颜色分量信号的状态下存储多个不同频带的多个图像数据中具有最高频率的第一图像数据， 存储器，并且在第二和第三图像数据的一部分或全部像素具有颜色的状态下，将存储器中的第二图像数据和频带低于第一图像数据的第三图像数据的第三图像数据存储在存储器上 多种颜色的分量信号。

    Image processing apparatus, image processing method, and computer program
    6.
    发明授权
    Image processing apparatus, image processing method, and computer program 有权
    图像处理装置，图像处理方法和计算机程序

    公开(公告)号：US08750638B2

    公开(公告)日：2014-06-10

    申请号：US13386932

    申请日：2010-07-22

    申请人： Takayuki Hara

    发明人： Takayuki Hara

    IPC分类号： G06K9/40

    CPC分类号： H04N1/58 ,  G06T5/002 ,  G06T5/20 ,  G06T2207/20012 ,  G06T2207/20028 ,  G06T2207/20192

    摘要： An image processing apparatus includes a distance calculating unit that calculates a distance between first and second distributions, wherein the first distribution is a distribution of pixel values of pixels surrounding a focus pixel included in an image, the second distribution is a distribution of pixel values of pixels surrounding a pixel included in a window that includes the focus pixel at the center, and the second distribution is obtained for each pixel included in the window; a coefficient calculating unit that calculates, using the distance between the first and second distributions, a filter coefficient for each pixel included in the window; and a filter processing unit that calculates a correction value for the focus pixel by performing a filter process on each pixel included in the window using the filter coefficient.

    摘要翻译： 一种图像处理装置，包括计算第一和第二分布之间的距离的距离计算单元，其中第一分布是包括在图像中的聚焦像素周围的像素的像素值的分布，第二分布是 围绕包括在包括在中心的聚焦像素的窗口中的像素的像素，并且针对包括在窗口中的每个像素获得第二分布; 系数计算单元，使用第一和第二分布之间的距离来计算包括在窗口中的每个像素的滤波器系数; 以及滤波处理单元，其通过使用滤波器系数对包括在窗口中的每个像素执行滤波处理来计算聚焦像素的校正值。

    Image processing apparatus, image processing method, program, and storage medium for correcting chromatic aberration
    8.
    发明授权
    Image processing apparatus, image processing method, program, and storage medium for correcting chromatic aberration 有权
    用于校正色差的图像处理装置，图像处理方法，程序和存储介质

    公开(公告)号：US08305458B2

    公开(公告)日：2012-11-06

    申请号：US12848882

    申请日：2010-08-02

    申请人： Takayuki Hara

    发明人： Takayuki Hara

    IPC分类号： H04N5/228 ,  H04N9/64 ,  G06K9/38 ,  G06K9/36

    CPC分类号： H04N9/045 ,  H04N2209/046

    摘要： There is a problem in that when magnification chromatic aberration correction is carried out, the difference in reproducibility of high-frequency components, depending on the spatial position, between a color for which position shift correction is not performed and a color for which position shift correction is performed may influence the image quality of an output image. In order to perform magnification chromatic aberration correction, high-frequency components, which are lost due to the position shift correction of a color for which position shift correction is carried out, are extracted from a color for which position shift correction is not carried out, and are added to the color for which position shift correction is carried out. Therefore, the high-frequency components are restored in a pseudo manner.

    摘要翻译： 存在如下问题：当进行倍率色像差校正时，不进行位置偏移校正的颜色与取决于空间位置的高频分量的再现性的差异与位置偏移校正的颜色 被执行可能影响输出图像的图像质量。 为了执行倍率色像差校正，从不执行位置偏移校正的颜色中提取由于执行位置偏移校正的颜色的位置偏移校正而丢失的高频分量， 并添加到执行位置偏移校正的颜色。 因此，以伪方式恢复高频分量。

    OBJECT TRACKING DEVICE CAPABLE OF DETECTING INTRUDING OBJECT, METHOD OF TRACKING OBJECT, AND STORAGE MEDIUM
    9.
    发明申请
    OBJECT TRACKING DEVICE CAPABLE OF DETECTING INTRUDING OBJECT, METHOD OF TRACKING OBJECT, AND STORAGE MEDIUM 审中-公开
    检测入侵物体的目标跟踪装置，跟踪对象和存储介质的方法

    公开(公告)号：US20120134541A1

    公开(公告)日：2012-05-31

    申请号：US13306304

    申请日：2011-11-29

    申请人： Takayuki Hara

    发明人： Takayuki Hara

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00295 ,  G06K9/00261

    摘要： An object tracking device that is capable of detecting that an intruding object has entered an image frame of image data where a tracking target object is being tracked. A plurality of sub areas are set in a preceding or current frame target area indicative of a position of the tracking target object in a preceding or current frame of moving image data, and a feature value of each sub area is determined. If the feature value exceeds a first threshold value in at least one of the sub areas and at the same time the number of the at least one of the sub areas does not reach a reference value, it is determined that an intruding object different from the tracking target object has entered an area in which the tracking target object is positioned in the current frame.

    摘要翻译： 能够检测入侵物体已经进入跟踪目标对象被跟踪的图像数据的图像帧的物体跟踪装置。 多个子区域被设置在指示跟踪目标对象在运动图像数据的先前或当前帧中的位置的前一帧或当前帧目标区域中，并且确定每个子区域的特征值。 如果特征值在至少一个子区域中超过第一阈值，并且同时至少一个子区域的数量未达到参考值，则确定不同于该区域的侵入对象 跟踪目标对象已进入跟踪目标对象位于当前帧中的区域。

    Information processing device, information embedding method, and program
    10.
    发明授权
    Information processing device, information embedding method, and program 有权
    信息处理装置，信息嵌入方法和程序

    公开(公告)号：US08149451B2

    公开(公告)日：2012-04-03

    申请号：US12168218

    申请日：2008-07-07

    申请人： Takayuki Hara ,  Takahiro Yagishita

    发明人： Takayuki Hara ,  Takahiro Yagishita

    IPC分类号： G06F3/12 ,  G06K15/00

    CPC分类号： G06T1/0071 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  H04N1/32187 ,  H04N1/32229

    摘要： In an information processing device which embeds a number of partial information items produced from predetermined information in an image, an image dividing unit divides an image into a number of division images in a lattice formation to generate the division images. An information assigning unit assigns the partial information items to the division images generated by the image dividing unit. An information embedding unit embeds the partial information items assigned by the information assigning unit, in the division images. The information assigning unit assigns all the partial information items to a set of division images located in a predetermined direction.

    摘要翻译： 在将预定信息产生的多个部分信息项嵌入到图像中的信息处理装置中，图像分割部将图像分割成格子形式的多个分割图像，生成分割图像。 信息分配单元将部分信息项分配给由图像分割单元生成的分割图像。 信息嵌入单元将由信息分配单元分配的部分信息项嵌入分割图像中。 信息分配单元将所有部分信息项分配给位于预定方向上的一组分割图像。