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    IMAGE SELECTION APPARATUS, IMAGE SELECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
    41.
    发明公开
    IMAGE SELECTION APPARATUS, IMAGE SELECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 审中-公开

    公开(公告)号：US20230206482A1

    公开(公告)日：2023-06-29

    申请号：US17921415

    申请日：2020-05-08

    Applicant: NEC Corporation

    Inventor： Noboru YOSHIDA ,  Yadong PAN ,  Ryo KAWAI ,  Jianquan LIU ,  Shoji NISHIMURA

    IPC: G06T7/70 ,  G06V10/74 ,  G06F16/583

    CPC classification number: G06T7/70 ,  G06V10/761 ,  G06F16/5854 ,  G06T2207/20044 ,  G06T2207/30196

    Abstract: A search information acquisition unit acquires a plurality of pieces of search pose information generated for each of a plurality of target images and indicate a pose of a person included in the target image. An exclusion information acquisition unit acquires exclusion pose information indicating a pose of a person included in an exclusion query image. The exclusion query image is an image to be a query of an image needed to be excluded from a search result, and includes at least a person. An exclusion score computation unit computes an exclusion score for each of the plurality of pieces of search pose information. The exclusion score indicates a degree of similarity of the search pose information to the exclusion pose information. An exclusion image selection unit selects, from the plurality of target images by using the exclusion score, an image needed to be excluded from a search result.

    IMAGE SELECTION APPARATUS, IMAGE SELECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
    42.
    发明公开
    IMAGE SELECTION APPARATUS, IMAGE SELECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 审中-公开

    公开(公告)号：US20230186597A1

    公开(公告)日：2023-06-15

    申请号：US17925050

    申请日：2020-05-22

    Applicant: NEC Corporation

    Inventor： Ryo KAWAI ,  Noboru YOSHIDA ,  Yadong PAN ,  Shoji NISHIMURA ,  Jianquan LIU

    IPC: G06V10/74 ,  G06F16/532 ,  G06F16/538

    CPC classification number: G06V10/761 ,  G06F16/532 ,  G06F16/538 ,  G06V20/52

    Abstract: A query acquisition unit (610) acquires a plurality of pieces of query information. The query information is information generated for each of a plurality of query images, and indicates a feature of the query image. A similar image selection unit (620) selects, as a similar image by using the plurality of pieces of query information, an image whose degree of similarity to at least one of the query images satisfies a reference. A display control unit (630) displays the similar image selected by the similar image selection unit (620) on a display unit. When the similar image selection unit (620) selects a plurality of the similar images, the display control unit (630) sets a display position or a display order of each of the plurality of similar images on the display unit by using the number of the query images in which the similar image satisfies a reference.

    DATA MANAGEMENT DEVICE, CONTROL METHOD, AND STORAGE MEDIUM
    44.
    发明申请
    DATA MANAGEMENT DEVICE, CONTROL METHOD, AND STORAGE MEDIUM 有权

    公开(公告)号：US20220222232A1

    公开(公告)日：2022-07-14

    申请号：US17612275

    申请日：2020-05-08

    Applicant: NEC Corporation

    Inventor： Satoshi YOSHIDA ,  Jianquan LIU ,  Shoji NISHIMURA

    IPC: G06F16/22

    Abstract: A data management apparatus (2000) is accessible to a first storage region (50) and a first storage region (50). The first storage region (50) stores tree structure data (10). The tree structure data (10) have, as a node, a data set (20) being a set of data (40). A second storage region (60) stores a data set (20) not being included in the tree structure data (10). The data management apparatus (2000) acquires data (40) to be inserted into a data set (20), and inserts the data (40) into the data set (20) being already stored in the first storage region (50) or the second storage region (60), or generates a new data set (20) in the second storage region (60) and inserts the data (40) into the generated data set (20). Further, the data management apparatus (2000) inserts one or more of the data sets (20) into the tree structure data (10), when a predetermined condition is satisfied regarding the data set (20) stored in the second storage region (60).

    ANALYSIS SYSTEM
    46.
    发明申请
    ANALYSIS SYSTEM 审中-公开

    公开(公告)号：US20200051176A1

    公开(公告)日：2020-02-13

    申请号：US16499385

    申请日：2017-11-29

    Applicant: NEC Corporation

    Inventor： Jianquan LIU ,  Shoji NISHIMURA ,  Yasufumi HIRAKAWA

    IPC: G06Q40/00 ,  G06Q30/00

    Abstract: According to the present invention, an analysis system (10) including a generation unit (11) that generates frequency data indicating a temporal change in an occurrence frequency of a predetermined event for each processing object, and an extraction unit (12) that extracts the processing object having a first feature appearing in the frequency data as a possible abnormal object is provided.

    DISPLAY PROCESSING APPARATUS AND DISPLAY PROCESSING METHOD
    48.
    发明申请
    DISPLAY PROCESSING APPARATUS AND DISPLAY PROCESSING METHOD 审中-公开

    公开(公告)号：US20180239838A1

    公开(公告)日：2018-08-23

    申请号：US15751668

    申请日：2016-06-17

    Applicant: NEC CORPORATION

    Inventor： Jianquan LIU

    IPC: G06F17/30

    CPC classification number: G06F16/9038 ,  G06F16/00 ,  G06F16/2246 ,  G06F16/245 ,  G06F16/444 ,  G06F16/5838 ,  G06F16/904

    Abstract: A display processing apparatus includes an acquisition unit (101) and an output processing unit (102). The acquisition unit (101) acquires, for each of a plurality of pieces of similarity data extracted by similarity search based on query data, a similarity degree value indicating a similarity with the query data. The output processing unit (102) outputs a display including a region indicating the query data positioned at one end and a plurality of regions indicating respective ones of the plurality of pieces of similarity data positioned at respective positions corresponding to the respective similarity degree values of the respective pieces of similarity data on a line extending from the one end in a predetermined shape.

    ABNORMALITY DETECTION APPARATUS, CONTROL METHOD, AND PROGRAM
    49.
    发明申请
    ABNORMALITY DETECTION APPARATUS, CONTROL METHOD, AND PROGRAM 审中-公开
    异常检测装置，控制方法和程序

    公开(公告)号：US20160132359A1

    公开(公告)日：2016-05-12

    申请号：US14900718

    申请日：2014-03-06

    Applicant: NEC CORPORATION

    Inventor： Masato ASAHARA ,  Kazuyo NARITA ,  Jianquan LIU

    IPC: G06F9/50 ,  H04L12/26 ,  H04L29/08

    CPC classification number: G06F9/5083 ,  G06F9/5088 ,  G06F11/3419 ,  G06F11/3452 ,  G06F2209/508 ,  H04L41/5009 ,  H04L43/50 ,  H04L67/10

    Abstract: An abnormality detection apparatus (2000) handles tasks allocated to a plurality of processing servers (3200) as processing targets in a distribution system (3000) having the processing servers (3200). A history acquisition unit (2020) acquires progress history information which is information regarding progress of the plurality of tasks at a plurality of time point of recording. A target range determination unit (2040) determines a target range. A distribution calculation unit (2060) calculates a task speed distribution which is a probability distribution of processing speeds of the tasks using the progress history information regarding the plurality of tasks. An abnormality determination unit (2080) compares a processing speed of a task to be determined with the task speed distribution to thereby determine whether or not the processing speed of the task to be determined is abnormal.

    Abstract translation: 异常检测装置（2000）处理分配给多个处理服务器（3200）的任务作为具有处理服务器（3200）的分发系统（3000）中的处理目标。 历史获取单元（2020）获取作为多个记录时刻的多个任务的进度信息的进度历史信息。 目标范围确定单元（2040）确定目标范围。 分配计算单元（2060）使用关于多个任务的进度历史信息来计算作为任务的处理速度的概率分布的任务速度分布。 异常确定单元（2080）将要确定的任务的处理速度与任务速度分布进行比较，从而确定要确定的任务的处理速度是否异常。

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