Image collating apparatus, image collating method, image collating program and computer readable recording medium recording image collating program
    1.
    发明授权
    Image collating apparatus, image collating method, image collating program and computer readable recording medium recording image collating program 失效
    图像整理装置,图像对照方法,图像对照程序和计算机可读记录介质记录图像对照程序

    公开(公告)号:US07512275B2

    公开(公告)日:2009-03-31

    申请号:US10967145

    申请日:2004-10-19

    IPC分类号: G06K9/62

    CPC分类号: G06K9/6202 G06K9/00087

    摘要: When first and second images are input, a partial image feature calculating unit calculates feature values of partial images of the two images. A maximum matching score position searching unit searches for a position of the second image that attains to the highest matching score with each of the partial images of the first image. A movement-vector-based similarity score calculating unit calculates similarity between the first and second images, using information related to that partial image whose movement vector has direction and length within a prescribed range, which movement vector representing positional relation between a reference position for measuring, for each of the partial images, the position of the partial image in the first image and the position of the maximum matching score corresponding to the partial image searched out by the maximum matching score position searching unit. The images as the object of collation may belong to the same category classified based on the feature values.

    摘要翻译: 当输入第一和第二图像时,部分图像特征计算单元计算两个图像的部分图像的特征值。 最大匹配分数位置搜索单元搜索与第一图像的每个部分图像达到最高匹配分数的第二图像的位置。 基于运动矢量的相似性评分计算单元使用与该移动矢量具有规定范围内的方向和长度的部分图像相关的信息来计算第一图像和第二图像之间的相似度,该运动矢量表示用于测量的基准位置之间的位置关系 对于每个部分图像,第一图像中的部分图像的位置和与由最大匹配分数位置搜索单元搜索的部分图像相对应的最大匹配分数的位置。 作为对照对象的图像可以属于基于特征值分类的相同类别。

    Image collating apparatus, image collating method, image collating program and computer readable recording medium recording image collating program
    2.
    发明申请
    Image collating apparatus, image collating method, image collating program and computer readable recording medium recording image collating program 失效
    图像整理装置,图像对照方法,图像对照程序和计算机可读记录介质记录图像对照程序

    公开(公告)号:US20050084155A1

    公开(公告)日:2005-04-21

    申请号:US10967145

    申请日:2004-10-19

    CPC分类号: G06K9/6202 G06K9/00087

    摘要: When first and second images are input, a partial image feature calculating unit calculates feature values of partial images of the two images. A maximum matching score position searching unit searches for a position of the second image that attains to the highest matching score with each of the partial images of the first image. A movement-vector-based similarity score calculating unit calculates similarity between the first and second images, using information related to that partial image whose movement vector has direction and length within a prescribed range, which movement vector representing positional relation between a reference position for measuring, for each of the partial images, the position of the partial image in the first image and the position of the maximum matching score corresponding to the partial image searched out by the maximum matching score position searching unit. The images as the object of collation may belong to the same category classified based on the feature values.

    摘要翻译: 当输入第一和第二图像时,部分图像特征计算单元计算两个图像的部分图像的特征值。 最大匹配分数位置搜索单元搜索与第一图像的每个部分图像达到最高匹配分数的第二图像的位置。 基于运动矢量的相似性评分计算单元使用与该移动矢量具有规定范围内的方向和长度的部分图像相关的信息来计算第一图像和第二图像之间的相似度,该运动矢量表示用于测量的基准位置之间的位置关系 对于每个部分图像,第一图像中的部分图像的位置和与由最大匹配分数位置搜索单元搜索的部分图像相对应的最大匹配分数的位置。 作为对照对象的图像可以属于基于特征值分类的相同类别。

    VIDEO IMAGE TRANSFER DEVICE AND DISPLAY SYSTEM INCLUDING THE DEVICE
    3.
    发明申请
    VIDEO IMAGE TRANSFER DEVICE AND DISPLAY SYSTEM INCLUDING THE DEVICE 有权
    包括设备的视频图像传送装置和显示系统

    公开(公告)号:US20090046990A1

    公开(公告)日:2009-02-19

    申请号:US12066719

    申请日:2006-07-06

    IPC分类号: H04N5/93

    摘要: A video image transfer device (2) includes transfer means (4) for switchedly transferring to a display device (9) a plurality of video signals acquired from at least one image pickup device (20), assigning means (8) for dividing a refresh rate of the display device (9) into portions and assigning the portions among the plurality of video signals, and transfer control means (5) for controlling the transfer means (4) in such a manner that each of the video signals is transferred to the display device (9) at a timing according to the portion of the refresh rate assigned to each of the video signals. This makes it possible to prevent a dropping frame and an insufficient resolution of an important video image.

    摘要翻译: 视频图像传送装置(2)包括用于将从至少一个图像拾取装置(20)获取的多个视频信号切换地传送到显示装置(9)的传送装置(4),用于分割刷新的分配装置(8) 显示装置(9)的速率分配并分配多个视频信号中的部分,以及用于控制传送装置(4)的传送控制装置(5),使得每个视频信号被传送到 显示装置(9)根据分配给每个视频信号的刷新率的部分的定时。 这使得可以防止丢帧和重要视频图像的分辨率不足。

    Data flow type information processor
    5.
    发明授权
    Data flow type information processor 失效
    数据流类型信息处理器

    公开(公告)号:US5241683A

    公开(公告)日:1993-08-31

    申请号:US726402

    申请日:1991-07-05

    申请人: Toshiya Okamoto

    发明人: Toshiya Okamoto

    IPC分类号: G06F15/82 G06F9/44

    CPC分类号: G06F9/4436

    摘要: A data flow type information processor includes first and second program storing portions, a merging portion, a data pair detecting portion and first and second operation processing portions. Each of the first and the second program storing portions stores a data flow program and outputs a data packet including destination information and instruction information read from the data flow program based on an input data packet. The merging portion performs arbitration between data packets output from said first and second program storing portions. The data pair detecting portion receives a data packet output from the merging portion to detect two data packets having the same destination information. Each of the first and the second operation processing portions receives a data packet output from the data pair detecting portion and performs an operation processing based on the instruction information included in the data packet to output a data packet including the data indicative of the operation result to the corresponding program storing portion.

    摘要翻译: 数据流类型信息处理器包括第一和第二程序存储部分,合并部分,数据对检测部分以及第一和第二操作处理部分。 第一和第二程序存储部分中的每一个存储数据流程序,并且输出包括基于输入数据分组从数据流程序读取的目的地信息和指令信息的数据分组。 合并部分在从所述第一和第二程序存储部分输出的数据分组之间执行仲裁。 数据对检测部分接收从合并部分输出的数据分组,以检测具有相同目的地信息的两个数据分组。 第一和第二操作处理部分中的每一个接收从数据对检测部分输出的数据分组,并且基于包括在数据分组中的指令信息执行操作处理,以将包括表示操作结果的数据的数据分组输出到 相应的程序存储部分。

    Data driven information processor
    7.
    发明授权
    Data driven information processor 失效
    数据驱动信息处理器

    公开(公告)号:US5956517A

    公开(公告)日:1999-09-21

    申请号:US618376

    申请日:1996-03-19

    IPC分类号: G06F15/82 G06F9/44 G06F15/00

    CPC分类号: G06F9/4436

    摘要: A data driven information processor includes an operation processor unit for prestoring a data flow program and carrying out processing, and a storage microprocessor unit having a plurality of data memories including external data memories for inputting/outputting data to and from the operation processor unit. In the storage microprocessor unit, a plurality of data memories are accessed, in parallel, based on the content of an applied data packet for a single access time. The result of each access is operated in accordance with the content of the data packet. Finally, the subsequent program is read from a data flow program prestored in the storage microprocessor unit so that access to the plurality of data memories and processing of a result of the access continue in the storage microprocessor unit. Thus, in the information processor, parallel access to a plurality of data memories can be achieved by program control independent of program control by the operation processor unit.

    摘要翻译: 数据驱动信息处理器包括用于预先存储数据流程序和执行处理的操作处理器单元,以及具有多个数据存储器的存储微处理器单元,该数据存储器包括用于向/从操作处理器单元输入/输出数据的外部数据存储器。 在存储微处理器单元中,基于用于单个访问时间的应用数据分组的内容并行地访问多个数据存储器。 每个访问的结果根据数据包的内容进行操作。 最后,从预先存储在存储微处理器单元中的数据流程序读取随后的程序,从而在存储微处理器单元中继续访问多个数据存储器以及访问结果的处理。 因此,在信息处理器中,可以通过独立于操作处理器单元的程序控制的程序控制来实现对多个数据存储器的并行访问。

    Data driven information processor for processing data packet including
common identification information and plurality of pieces of data
    8.
    发明授权
    Data driven information processor for processing data packet including common identification information and plurality of pieces of data 失效
    数据驱动信息处理器,用于处理包括公共标识信息和多条数据的数据包

    公开(公告)号:US5872991A

    公开(公告)日:1999-02-16

    申请号:US720965

    申请日:1996-10-10

    CPC分类号: G06F9/4436

    摘要: A data driven information processor includes an input control portion for producing a first data packet including common identification information and a plurality of pieces of data, a junction portion for controlling input of the first data packet and a second data packet, a firing control portion for detecting data to be paired with data in the selected data packet and outputting paired data, an operation processing portion for operating the paired data, a program storage portion for producing and outputting a second data packet based on a result of operation, and a branching portion for controlling whether to output the second data packet to the junction portion or to another data driven information processor. A plurality of such data driven information processors are connected for parallel processing.

    摘要翻译: 数据驱动信息处理器包括用于产生包括公共识别信息和多条数据的第一数据包的输入控制部分,用于控制第一数据包的输入和第二数据包的接合部分,用于 检测与所选数据分组中的数据配对并输出成对数据的数据,用于操作配对数据的操作处理部分,用于基于操作结果产生和输出第二数据分组的程序存储部分,以及分支部分 用于控制是否将第二数据包输出到接合部分或另一数据驱动信息处理器。 多个这样的数据驱动信息处理器被连接用于并行处理。

    Multistage data flow processor with instruction packet, fetch, storage
transmission and address generation controlled by destination
information
    9.
    发明授权
    Multistage data flow processor with instruction packet, fetch, storage transmission and address generation controlled by destination information 失效
    具有指令分组,获取,存储传输和目的地信息控制的地址生成的多级数据流处理器

    公开(公告)号:US5115510A

    公开(公告)日:1992-05-19

    申请号:US259722

    申请日:1988-10-19

    IPC分类号: G06F9/44

    CPC分类号: G06F9/4436

    摘要: An information processor includes a program memory for storing a data flow program having destination information and instruction information as one set. Destination information, instruction information and operand data included in an input data packet are latched in an input data latching portion. Only the operand data is transferred to an output data latching portion. An address is operated based on the destination information latched in the input data latching portion, and the program memory is accessed, so that the data flow program is read out. The destination information and the instruction information included in the read data flow program are latched in the output data latching portion. Paired data is detected by a paired data detection portion based on the data flow program latched in the output data latching portion. The detected data is operated by an operation processing portion.

    摘要翻译: 信息处理器包括用于存储具有目的地信息和指令信息作为一组的数据流程序的程序存储器。 包括在输入数据包中的目的地信息,指令信息和操作数数据被锁存在输入数据锁存部分中。 只有操作数数据被传送到输出数据锁存部分。 基于锁存在输入数据锁存部分中的目的地信息来操作地址,并访问程序存储器,从而读出数据流程序。 包含在读取数据流程序中的目的地信息和指令信息被锁存在输出数据锁存部分中。 基于锁定在输出数据锁存部分中的数据流程序,配对数据检测部分检测配对数据。 检测到的数据由操作处理部分操作。

    Apparatus for debugging a data flow program
    10.
    发明授权
    Apparatus for debugging a data flow program 失效
    用于调试数据流程序的装置

    公开(公告)号:US5038348A

    公开(公告)日:1991-08-06

    申请号:US374060

    申请日:1989-06-30

    IPC分类号: G06F11/36

    CPC分类号: G06F11/3664 G06F11/3604

    摘要: An apparatus for debugging a data flow program simulates functions corresponding to a plurality of structural portions of a processing apparatus in accordance with a data flow program stored in a program file. The state of execution corresponding to respective lines of a source program of the executed plurality of functional portions are stored in a PS file and the processes in respective functional portions and the states of execution employed for the execution of the source program are stored in a data packet file. A debug information file (22) stores the debug information indicative of the corresponding relation between the respective lines of the source program and respective nodes of the data flow program. A display displays debug information in association with respective lines of the source program in accordance with the execution of respective nodes of the data flow program.

    摘要翻译: 用于调试数据流程序的装置根据存储在程序文件中的数据流程序来模拟与处理装置的多个结构部分相对应的功能。 与执行的多个功能部分的源程序的各行相对应的执行状态存储在PS文件中,并且将用于执行源程序的各个功能部分和执行状态中的处理存储在数据中 包文件。 调试信息文件(22)存储指示源程序的各行与数据流程序的各个节点之间的对应关系的调试信息。 根据数据流程序的相应节点的执行,显示器显示与源程序的各行相关联的调试信息。