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    Multicast communication system allows user to join or leave multicast groups and specify communication quality using easily comprehensible and operable user terminal display
    2.
    发明授权
    Multicast communication system allows user to join or leave multicast groups and specify communication quality using easily comprehensible and operable user terminal display 失效
    组播通信系统允许用户使用易于理解和可操作的用户终端显示来加入或离开多播组并指定通信质量

    公开(公告)号：US5832229A

    公开(公告)日：1998-11-03

    申请号：US687627

    申请日：1996-07-26

    申请人： Ichiro Tomoda ,  Toru Kambayashi ,  Satoshi Ito ,  Takashi Ida ,  Yasuhiko Shimomura ,  Toshiya Takahashi ,  Hirofumi Muratani ,  Masafumi Kondo

    发明人： Ichiro Tomoda ,  Toru Kambayashi ,  Satoshi Ito ,  Takashi Ida ,  Yasuhiko Shimomura ,  Toshiya Takahashi ,  Hirofumi Muratani ,  Masafumi Kondo

    IPC分类号： H04N7/10 ,  G09G5/00 ,  G09G5/08 ,  H04L12/18 ,  H04L29/06 ,  G06F13/00

    CPC分类号： H04L65/4076 ,  H04L12/185 ,  H04L29/06 ,  H04L29/06027

    摘要： The multicast communication scheme which can enable a user to easily comprehend the multicast groups existing on the network, easily carry out an operation to join a desired multicast group, and easily specify a desired communication quality. At each user terminal, a virtual space with a plurality of regions defined therein in correspondence to a plurality of multicast groups is displayed on a screen, while an information indicating a range of each region in the virtual space is stored in correspondence to an address information for a corresponding multicast group. A desired position in the virtual space on the screen is specified by an input device, and joining/leaving to/from multicast groups is controlled by using the address information stored in correspondence to a region in the virtual space which contains the desired position. The display on the screen may include a plurality of zones defined within each region in correspondence to a plurality of different communication qualities, so that a communication quality of a multicast communication to be received can be controlled according to a zone within a region in the virtual space which contains the desired position.

    摘要翻译： 可以使得用户能够容易地理解存在于网络上的多播组的组播通信方案容易地执行加入所需多播组的操作，并且容易地指定期望的通信质量。 在每个用户终端处，在屏幕上显示具有与多个多播组对应地定义的多个区域的虚拟空间，同时根据地址信息存储指示虚拟空间中的每个区域的范围的信息 为相应的组播组。 屏幕上的虚拟空间中的期望位置由输入设备指定，并且通过使用与包含期望位置的虚拟空间中的区域相对应地存储的地址信息来控制来自/来自多播组的加入/离开。 屏幕上的显示可以包括对应于多个不同通信质量在每个区域内定义的多个区域，从而可以根据虚拟的区域内的区域来控制要接收的多播通信的通信质量 包含所需位置的空间。

    Adding new texture to an image by assigning pixel values of similar pixels and obtaining a synthetic image
    5.
    发明授权
    Adding new texture to an image by assigning pixel values of similar pixels and obtaining a synthetic image 失效
    通过分配类似像素的像素值并获得合成图像，为图像添加新纹理

    公开(公告)号：US08781247B2

    公开(公告)日：2014-07-15

    申请号：US12558253

    申请日：2009-09-11

    申请人： Kanako Saito ,  Yasunori Taguchi ,  Takashi Ida

    发明人： Kanako Saito ,  Yasunori Taguchi ,  Takashi Ida

    IPC分类号： G06K9/40

    CPC分类号： G06T11/001

    摘要： An apparatus includes, a unit generating a sample-texture image, a unit searching a preset-search range for similar pixels and to generate a texture image by assigning a pixel value of each of the similar pixels to a pixel value of a processing-target pixel in the texture image, the preset-search range being included in the sample-texture image and including a position corresponding to a position of the processing-target pixel to which any pixel value is not yet assigned, the similar pixels having, around the similar pixels, variation patterns similar to a pattern of pixels which are located in the texture image near the processing-target pixel and to which pixel values are assigned, and a unit combining the texture image and a base image of a same size as the texture image to obtain a synthetic image, the base image holding shades similar to shades of a transform-target image.

    摘要翻译： 一种装置包括：产生采样纹理图像的单元，搜索类似像素的预设搜索范围的单元，并且通过将每个相似像素的像素值分配给处理对象的像素值来生成纹理图像 所述预设搜索范围包括在所述样本纹理图像中，并且包括与尚未分配任何像素值的所述处理对象像素的位置相对应的位置，所述相似像素具有 类似的像素，类似于位于处理对象像素附近的纹理图像中并且分配有像素值的像素图案的变化图案以及将纹理图像和与纹理相同大小的基本图像组合的单元 图像以获得合成图像，基本图像保持与变换目标图像的阴影类似的阴影。

    IMAGE PROCESSING APPARATUS AND METHOD THEREOF
    6.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD THEREOF 审中-公开
    图像处理装置及其方法

    公开(公告)号：US20120163720A1

    公开(公告)日：2012-06-28

    申请号：US13394283

    申请日：2009-09-04

    申请人： Kanako Saito ,  Toshimitsu Kaneko ,  Takashi Ida

    发明人： Kanako Saito ,  Toshimitsu Kaneko ,  Takashi Ida

    IPC分类号： G06T3/40 ,  G06K9/46

    CPC分类号： H04N1/3935 ,  G06T3/40

    摘要： A specifying unit specifies a pixel value at a pixel position of a reference image to a pixel of a sample enlarged image at a position relative to a pixel position of the reference image as an initial pixel value. A selecting unit selects a target pixel from pixels other than pixels having the pixel values specified therefor including the pixels having the initial pixel values are set in the sample enlarged image. An allocating unit configured to allocate the pixel value of the pixel at a similar region position of the reference image to the pixel value of the target value in the sample enlarged image when a searching unit searches the similar region position similar to a pixel value pattern including a set of already specified pixels in a spatial neighborhood of the target pixel from the reference image is provided.

    摘要翻译： 指定单元将参考图像的像素位置处的像素值指定为相对于参考图像的像素位置的位置处的样本放大图像的像素作为初始像素值。 选择单元从具有由其指定的像素值的像素以外的像素中选择目标像素，包括在样本放大图像中设置具有初始像素值的像素。 分配单元，被配置为当搜索单元搜索类似于像素值图案的类似区域位置时，将参考图像的类似区域位置处的像素的像素值分配给样本放大图像中的目标值的像素值，包括 提供了来自参考图像的目标像素的空间邻域中已经指定的像素集合。

    Signal processing method, apparatus, and program
    7.
    发明授权
    Signal processing method, apparatus, and program 有权
    信号处理方法，装置和程序

    公开(公告)号：US08098962B2

    公开(公告)日：2012-01-17

    申请号：US12234111

    申请日：2008-09-19

    申请人： Hidenori Takeshima ,  Toshimitsu Kaneko ,  Takashi Ida

    发明人： Hidenori Takeshima ,  Toshimitsu Kaneko ,  Takashi Ida

    IPC分类号： G06K9/40

    CPC分类号： H04N19/51 ,  G06T3/4053 ,  H04N19/59

    摘要： A method includes inputting to-be-processed data including a set of first-N-dimensional-coordinate values in an N-dimensional space and first-sampling values, inputting search-pattern data including a set of second-N-dimensional-coordinate values in the N-dimensional space and second-sampling values, setting a set of virtual-corresponding points designated by third-N-dimensional-coordinate values, acquiring input patterns each including third-sampling values within a first range with reference to a corresponding virtual-corresponding point, acquiring search patterns each including fourth-sampling-values within a second range with reference to a corresponding second-N-dimensional-coordinate value of the second-N-dimensional-coordinate values in correspondence with each of the second-N-dimensional-coordinate values, detecting, from the search pattern data, an estimated pattern including one search pattern and having smaller differences with respect to the input patterns than other search patterns, setting sampling values at first positions corresponding to the virtual-corresponding points in the estimated pattern as sampling values at the virtual-corresponding points, and converting a sampling rate of the to-be-processed data.

    摘要翻译： 一种方法包括输入包括N维空间中的一组N维坐标值的一组待处理数据和第一采样值，输入包括一组第二维N维坐标的搜索模式数据 参考N维空间和第二采样值中的值，设置由第三维N坐标值指定的一组虚拟对应点，获取参考对应的第一范围内的包括第一范围内的第三采样值的输入模式 虚拟对应点，参照第二N维坐标值的对应的第二N维坐标值，分别获取包括第二范围内的第四采样值的搜索模式， N维坐标值，从搜索模式数据中检测包括一个搜索模式的估计模式，并且相对于输入模式具有比其他搜索更小的差异 将对应于估计图案中的虚拟对应点的第一位置处的采样值设置为虚拟对应点处的采样值，并转换待处理数据的采样率。

    Resolution enhancement apparatus and method
    8.
    发明授权
    Resolution enhancement apparatus and method 有权
    分辨率增强装置和方法

    公开(公告)号：US08098961B2

    公开(公告)日：2012-01-17

    申请号：US11953370

    申请日：2007-12-10

    申请人： Takashi Ida ,  Nobuyuki Matsumoto

    发明人： Takashi Ida ,  Nobuyuki Matsumoto

    IPC分类号： G06K9/48 ,  G06K9/32

    CPC分类号： G06T3/403

    摘要： A resolution enhancement apparatus includes unit to acquire a first image, unit to perform edge emphasis on the first image to obtain a second image, unit to detect, using one of the first image and the second image, points corresponding to image regions at a precision of a sub-pixel unit as a unit smaller than an interval between neighboring pixels, unit to set each of second values of the second image as a sampling value of a luminance value at each point when one of the second pixels is used as a pixel of interest, unit to enlarge the first image into a high-resolution image including a larger number of third pixels than the first image, and unit to execute value conversion which adds or subtracts third values in the high-resolution image in a direction to reduce errors between the luminance values sampled at the points and the sampling values.

    摘要翻译： 分辨率增强装置包括获取第一图像的单元，用于对第一图像执行边缘加强以获得第二图像的单元，以使用第一图像和第二图像之一来检测与图像区域相对应的点的单位 作为小于相邻像素之间的间隔的单位的子像素单位的单位，用于将第二图像的第二值中的每一个设置为每个点的亮度值的采样值，当第二像素中的一个被用作像素时 感兴趣的单位，将第一图像放大成包括比第一图像更多的第三像素的高分辨率图像的单元，以及执行值转换的单元，其在降低方向上对高分辨率图像中的第三值进行加法或减法 在点采样的亮度值和采样值之间的误差。

    Imaging device and method for capturing image
    9.
    发明授权
    Imaging device and method for capturing image 失效
    用于拍摄图像的成像装置和方法

    公开(公告)号：US07593037B2

    公开(公告)日：2009-09-22

    申请号：US11461662

    申请日：2006-08-01

    申请人： Nobuyuki Matsumoto ,  Takashi Ida ,  Takeshi Mita ,  Hidenori Takeshima ,  Yasunori Taguchi ,  Kenzo Isogawa

    发明人： Nobuyuki Matsumoto ,  Takashi Ida ,  Takeshi Mita ,  Hidenori Takeshima ,  Yasunori Taguchi ,  Kenzo Isogawa

    IPC分类号： H04N5/228 ,  H04N7/18 ,  H04N7/01 ,  H04N11/20 ,  G06K9/00 ,  G06K9/40 ,  G06K9/32 ,  G06K9/36 ,  G09G5/397

    CPC分类号： H04N5/262 ,  H04N5/232 ,  H04N5/772 ,  H04N5/91

    摘要： An imaging device includes: a capturing unit that captures a motion picture at one of a plurality of frame rates; a buffer that temporary stores the motion picture captured by the capturing unit; a signal generation unit that generates a signal used for specifying a core frame that is to be subjected to a resolution enhancement processing, while the capturing unit captures the motion picture at a first frame rate; a capturing control unit that controls the capturing unit to capture the motion picture, after the core frame specified by the signal, at a second frame rate that is higher than the first frame rate; a reference frame determination unit that determines a frame stored in the buffering unit at the second frame rate as a reference frame; and an image processing unit that performs the resolution enhancement processing by converting the core frame into a high-resolution frame by reference to the reference frame determined by the reference frame determination unit.

    摘要翻译： 一种成像装置包括：捕获单元，以多个帧速率中的一个捕获运动图像; 临时存储由捕获单元捕获的动态图像的缓冲器; 信号生成单元，其生成用于指定要进行分辨率增强处理的核心帧的信号，同时所述拍摄单元以第一帧速率拍摄所述运动图像; 拍摄控制单元，其以所述第一帧率高的第二帧速率控制所述拍摄单元在所述信号指定的所述核心帧之后拍摄所述运动图像; 参考帧确定单元，以第二帧速率确定存储在缓冲单元中的帧作为参考帧; 以及图像处理单元，其通过参考由参考帧确定单元确定的参考帧将核心帧转换成高分辨率帧来执行分辨率增强处理。