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公开(公告)号：US20220171984A1
公开(公告)日：2022-06-02
申请号：US17432987
申请日：2019-02-28
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
Abstract: In one aspect, a determination difference display apparatus according to the present disclosure includes: a feature vector generation unit (10) that generates a feature vector obtained by converting feature elements of determination target data into a vector form for each of the feature elements; a comparison target selection unit (11) that reads a first weight coefficient of the learned determination model corresponding to a first user and reads a second weight coefficient of the learned determination model corresponding to a second user; and a determination difference presentation unit (13) that presents, as a determination difference element, the feature element constituting a difference in determination between comparison target users based on a difference between the first and the second weight coefficients corresponding to the feature elements.
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42.发明申请公开(公告)号：US20210390738A1
公开(公告)日：2021-12-16
申请号：US17287006
申请日：2019-08-16
Applicant: NEC Corporation
Inventor： Arun Kumar CHANDRAN , Yusuke TAKAHASHI
Abstract: An automatic method improves calibration of the camera by detecting key body points on people in images (100); extracting, from the key body points, orthogonal lines that extend from a head to feet of the people (110); selecting, from the orthogonal lines, head-toe lines of the people who are standing upright in the images (120); and calibrating the camera from the head-toe lines of the people who are standing upright in the images (130).
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公开(公告)号：US20190266412A1
公开(公告)日：2019-08-29
申请号：US16293424
申请日：2019-03-05
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO , Yusuke TAKAHASHI , Hiroo IKEDA , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA , Kazuya KOYAMA , Hiroshi YAMADA
Abstract: A state acquisition unit (2020) acquires a state of a monitoring target in a captured image captured by a camera (3040). A monitoring point acquisition unit (2040) acquires, from a monitoring point information storage unit (3020), a monitoring point corresponding to the state of the monitoring target acquired by the state acquisition unit (2020). The monitoring point indicates a position to be monitored in the captured image. A presentation unit (2060) presents the monitoring point on the captured image.
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公开(公告)号：US20190205661A1
公开(公告)日：2019-07-04
申请号：US16297436
申请日：2019-03-08
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO , Yusuke TAKAHASHI , Hiroo IKEDA , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA , Kazuya KOYAMA , Hiroshi YAMADA
CPC classification number: G06K9/00778 , G06F3/147 , G06M11/00 , G08G1/005 , G08G1/04 , G09G2380/06 , H04N7/181
Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
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公开(公告)号：US20190199956A1
公开(公告)日：2019-06-27
申请号：US16286430
申请日：2019-02-26
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
Abstract: The present invention provides an image processing system, an image processing method, and a program capable of suppressing confusion that may arise in a case where a target person is identified when tracking a person. An image processing system includes: a camera control unit which accepts input video images captured by a plurality of video cameras; a tracked person registering unit capable of registering one or more persons appearing in the video images inputted from the camera control unit; and a display screen generating unit which displays switchable windows of the video images inputted from the video cameras for each person registered by the tracked person registering unit.
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Patent Agency Ranking
公开(公告)号：US20190191103A1
公开(公告)日：2019-06-20
申请号：US16274453
申请日：2019-02-13
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI , Hiroo IKEDA
Abstract: An image processing system, an image processing method, and a program capable of implementing an association of a person appearing in a video image through a simple operation are provided. The image processing system includes an input device which accepts input of video images captured by a plurality of video cameras, a display screen generating unit which causes a display device to display at least one video image among the video images inputted from the input device, and a tracked person registering unit which is capable of registering one or more persons appearing in the video image displayed by the display device. When a person appears in the video image displayed by the display device, the display screen generating unit selectably displays person images of one or more persons, which are associable with the person appearing in the video image and which are registered by the tracked person registering unit, in a vicinity of the video image.
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公开(公告)号：US20170132475A1
公开(公告)日：2017-05-11
申请号：US15323307
申请日：2015-05-28
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO , Yusuke TAKAHASHI , Hiroo IKEDA , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA , Kazuya KOYAMA , Hiroshi YAMADA
Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
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公开(公告)号：US20160253581A1
公开(公告)日：2016-09-01
申请号：US15033613
申请日：2014-10-02
Applicant: NEC CORPORATION
Inventor： Yusuke TAKAHASHI
CPC classification number: G06K9/6277 , G06K9/00362 , G06K9/4652 , G06K9/6212 , G06K9/6215 , G06K9/6269 , G06K9/627 , G06K9/628
Abstract: A processing system includes an input unit and a generation unit. The input unit receives an input of a plurality of sample images obtained by capturing an object associated with a category in different conditions with respect to a plurality of the categories. The generation unit generates likelihood distribution information in which each value representing a possible feature of each pixel or each pixel block, and each value representing a likelihood belonging to each of the categories are associated with each other, based on a feature of each pixel or each pixel block included in an area relating to each of the objects within the plurality of sample images associated with a category.
Abstract translation: 处理系统包括输入单元和生成单元。 输入单元接收通过相对于多个类别在不同条件下捕获与类别相关联的对象而获得的多个样本图像的输入。 生成单元生成似然分布信息，其中基于每个像素或每个像素的特征，表示每个像素或每个像素块的可能特征的每个值以及表示属于每个类别的可能性的每个值彼此相关联 像素块包括在与类别相关联的多个样本图像内的每个对象相关的区域中。
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公开(公告)号：US20160253534A1
公开(公告)日：2016-09-01
申请号：US15032383
申请日：2014-06-02
Applicant: NEC CORPORATION
Inventor： Wataru HATTORI , Naoki KOBAYASHI , Hiroshi FUKUDA , Yusuke TAKAHASHI , Ryo KAWAI
IPC: G06K7/10
CPC classification number: G06K7/10366 , G06K7/10445 , G06Q10/06 , G06Q10/087 , G08B13/2462
Abstract: It is impossible to individually identify management target articles in a conventional article management system. An article management system according to the present invention includes a reader antenna that transmits and receives a radio signal; a plurality of tag sheets each including an RF tag and placed on the reader antenna; an RFID reader that reads tag information unique to the RF tag via the reader antenna; and an identification mark attached to each of management target articles and arranged between the management target articles and each tag sheet. On a surface of the identification mark that faces the tag sheets, an identification pattern for identifying the identification mark is formed of a first pattern and a second pattern having a dielectric constant or conductivity lower than that of the first pattern.
Abstract translation: 在传统的文章管理系统中，不可能单独确定管理目标文章。 根据本发明的文章管理系统包括：发送和接收无线电信号的阅读器天线; 多个标签片，每个标签片包括RF标签并放置在读取器天线上; RFID读取器，其通过读取器天线读取RF标签特有的标签信息; 以及附加到每个管理目标物品并且布置在管理目标物品和每个标签牌之间的识别标记。 在面向标签纸的识别标记的表面上，用于识别识别标记的识别图案由具有比第一图案的介电常数或导电率低的介电常数或导电率的第一图案和第二图案形成。
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公开(公告)号：US20150304570A1
公开(公告)日：2015-10-22
申请号：US14417880
申请日：2013-06-17
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI , Hiroo IKEDA
CPC classification number: H04N5/247 , G06K9/00369 , G06K9/00677 , G06K9/00771 , G06K9/72 , H04N5/23229 , H04N5/23293 , H04N7/18
Abstract: An image processing system, an image processing method, and a program capable of implementing an association of a person appearing in a video image through a simple operation are provided. The image processing system includes an input device which accepts input of video images captured by a plurality of video cameras, a display screen generating unit which causes a display device to display at least one video image among the video images inputted from the input device, and a tracked person registering unit which is capable of registering one or more persons appearing in the video image displayed by the display device. When a person appears in the video image displayed by the display device, the display screen generating unit selectably displays person images of one or more persons, which are associable with the person appearing in the video image and which are registered by the tracked person registering unit, in a vicinity of the video image.
Abstract translation: 提供了一种图像处理系统，图像处理方法和能够通过简单操作来实现出现在视频图像中的人的关联的程序。 该图像处理系统包括：接收由多个摄像机拍摄的视频图像的输入的输入装置;使显示装置在从输入装置输入的视频图像中显示至少一个视频图像的显示画面生成部;以及 跟踪人员注册单元，其能够注册出现在由显示设备显示的视频图像中的一个或多个人。 当显示装置显示的视频图像中出现人物时，显示屏幕生成单元可选择地显示一个或多个人的人物图像，其与出现在视频图像中的人相关联，并且被跟踪人员登记单元 ，在视频图像的附近。
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