Resolution conversion apparatus, method, and program
    1.
    发明授权
    Resolution conversion apparatus, method, and program 有权
    分辨率转换装置,方法和程序

    公开(公告)号:US08036495B2

    公开(公告)日:2011-10-11

    申请号:US12408918

    申请日:2009-03-23

    IPC分类号: G06K9/32 H04N5/00

    CPC分类号: G06T3/4069

    摘要: An apparatus includes a first-acquisition unit acquiring, from target image data, an input image pattern including pixel values within a predetermined range with reference to each of ideal corresponding points, a second-acquisition unit acquiring, as candidate image patterns, from search-image-pattern data, a first candidate image pattern including pixel values within the predetermined range, a finding unit finding, from the search-image-pattern data, an estimated image pattern as a second candidate image pattern of the candidate image patterns which has a smaller difference from the input image pattern than other candidate image patterns, a first setting unit setting pixel values of positions corresponding to the ideal corresponding points in the estimated image pattern as pixel values at the ideal corresponding points, and a conversion unit converting a resolution of the target-image data using the N-dimensional coordinate values and the pixel values corresponding to the N-dimensional coordinate values.

    摘要翻译: 一种装置,包括第一获取单元,从目标图像数据获取包括参考每个理想对应点的预定范围内的像素值的输入图像图案,第二获取单元从搜索图像获取作为候选图像图案, 图像图案数据,包括预定范围内的像素值的第一候选图像图案,寻找单元从搜索图像图案数据中找出作为候选图像图案的第二候选图像图案的估计图像图案,其具有 将与估计图像图案中的理想对应点对应的位置的像素值设定为理想对应点处的像素值的第一设定单元,以及转换单元,其将分辨率 使用N维坐标值的目标图像数据和对应于N维度的像素值 l坐标值。

    Reproducing a moving image in a media stream
    2.
    发明授权
    Reproducing a moving image in a media stream 失效
    在媒体流中复制运动图像

    公开(公告)号:US07555494B2

    公开(公告)日:2009-06-30

    申请号:US11135416

    申请日:2005-05-24

    IPC分类号: G06F17/50 G06F7/36 G06F7/16

    摘要: A method and apparatus for reproducing metadata provides a data structure in which metadata whose preferential reproduction is desired can be selected and reproduced. The metadata relevant to a moving image includes a stream data structure including one or more access units each being a data unit which can be independently processed, and each of the access units includes first data to specify an effective period defined with respect to a time axis of the moving image, object area data describing a spatio-temporal region in the moving image, second data including one of or both of data to specify a display method relevant to the spatio-temporal region and data to specify a processing to be performed when the spatio-temporal region is specified, and third data to specify, in a case where one or more access units exist on a same screen in the moving image at a time of reproduction of the metadata, reproduction priority of each of the access units.

    摘要翻译: 用于再现元数据的方法和装置提供了可以选择和再现期望优先再现的元数据的数据结构。 与运动图像相关的元数据包括流数据结构,其包括一个或多个访问单元,每个访问单元都是可独立处理的数据单元,并且每个访问单元包括用于指定相对于时间轴定义的有效周期的第一数据 描述运动图像中的空间 - 时间区域的对象区域数据,包括用于指定与时空区域相关的显示方法的数据中的一个或两个的第二数据以及用于指定在时空区域中执行的处理的数据 指定空间 - 时间区域,并且在再现元数据时在运动图像的同一屏幕上存在一个或多个访问单元的情况下指定每个访问单元的再现优先级的第三数据。

    Structure of metadata and processing method of the metadata
    3.
    发明申请
    Structure of metadata and processing method of the metadata 审中-公开
    元数据的结构和元数据的处理方法

    公开(公告)号:US20060085479A1

    公开(公告)日:2006-04-20

    申请号:US11148313

    申请日:2005-06-09

    IPC分类号: G06F17/00 G06F7/00

    CPC分类号: G06F16/71 G06F16/784

    摘要: There is provided a structure of metadata in which an operation at a time of object designation can be changed according to the kind of an input interface used for input or a method of an input operation. The metadata relevant to a moving image has a stream data structure including one or more access units each being a data unit which can be independently processed, and each of the access units includes first data to specify an effective period defined with respect to a time axis of the moving image, object area data describing a spatio-temporal region in the moving image, plural second data each specifying processing to be performed when the spatio-temporal region is designated, and third data to cause the respective second data to correspond to kinds of input interfaces or operation methods by which a user designates the object.

    摘要翻译: 提供了一种元数据的结构,其中可以根据用于输入的输入接口的种类或输入操作的方法来改变对象指定时的操作。 与运动图像相关的元数据具有包括一个或多个访问单元的流数据结构,每个访问单元都是可以独立处理的数据单元,并且每个访问单元包括第一数据,以指定相对于时间轴定义的有效期 运动图像的对象区域数据,描述运动图像中的空间 - 时间区域的对象区域数据,当指定空间 - 时间区域时将指定要执行的每个指定处理的多个第二数据以及使得各个第二数据对应于种类的第三数据 的用户指定对象的输入接口或操作方法。

    Data structure of metadata relevant to moving image
    4.
    发明申请
    Data structure of metadata relevant to moving image 审中-公开
    与运动图像有关的元数据的数据结构

    公开(公告)号:US20060053150A1

    公开(公告)日:2006-03-09

    申请号:US11122005

    申请日:2005-05-05

    IPC分类号: G06F17/00

    摘要: There is provided an invention in which in a moving image hypermedia including moving image data and its metadata, when a viewer specifies an object, it is easy to confirm that the specification has been successfully made, and the specified object can be easily confirmed. Metadata relevant to a moving image has a stream data structure including one or more access units each being a data unit which can be independently processed, and each of the access units includes first data to specify an effective period defined with respect to a time axis of the moving image, object area data describing a spatio-temporal region in the moving image, second data to specify a processing to be performed when the spatio-temporal region is specified, third data including a display method for causing the spatio-temporal region to be recognized, and fourth data to specify, in a case where an event relevant to the spatio-temporal region is generated by a cursor operated by a user, calling the third data.

    摘要翻译: 提供了一种发明,其中在包括运动图像数据及其元数据的运动图像超媒体中,当观众指定对象时,容易确认已经成功地指定了规范,并且可以容易地确认指定的对象。 与运动图像相关的元数据具有流数据结构,其包括一个或多个访问单元,每个访问单元都是可以被独立处理的数据单元,并且每个访问单元包括第一数据,以指定相对于时间轴定义的有效周期 所述运动图像,描述所述运动图像中的空间 - 时间区域的对象区域数据,指定在所述时空区域被指定时要执行的处理的第二数据;第三数据,包括使所述空间 - 时间区域 并且在通过用户操作的光标产生与时空区域相关的事件的情况下指定第四数据,调用第三数据。

    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

    IPC分类号: G06K9/40

    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。

    SIGNAL PROCESSING METHOD, APPARATUS, AND PROGRAM
    8.
    发明申请
    SIGNAL PROCESSING METHOD, APPARATUS, AND PROGRAM 有权
    信号处理方法,装置和程序

    公开(公告)号:US20090129703A1

    公开(公告)日:2009-05-21

    申请号:US12234111

    申请日:2008-09-19

    IPC分类号: G06K9/32

    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。