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公开(公告)号：US20220351522A1
公开(公告)日：2022-11-03
申请号：US17863921
申请日：2022-07-13
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：US20170228876A1
公开(公告)日：2017-08-10
申请号：US15501673
申请日：2015-07-28
Applicant: NEC Corporation
Inventor： Yukie EBIYAMA
CPC classification number: G06T7/246 , G06T7/11 , G06T7/194 , G06T7/215 , G06T2207/10016 , G06T2207/20021 , G06T2207/30232 , H04N7/188
Abstract: An image processing system includes: a determining unit configured to determine whether or not a region is a stationary region in an image frame at the time of processing, based on a first image generated from each image frame captured in a first time period from the time of the processing and a second image generated from each image frame captured in a second time period from the time of the processing, the second time period being longer than the first time period; and a generation unit for configured to generate reliability information about determination as to whether or not each region in an image frame being processed is the stationary region.
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3.发明申请PASSENGER COUNTING DEVICE, PASSENGER COUNTING METHOD, AND PROGRAM RECORDING MEDIUM 有权乘客计数装置，乘客计数方法和程序记录介质公开(公告)号：US20160239714A1
公开(公告)日：2016-08-18
申请号：US15025968
申请日：2014-10-01
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Yukie EBIYAMA
CPC classification number: G06K9/00838 , G06K9/00369 , G06K9/00785 , G06K9/00832 , G06T7/20 , G06T7/73 , G06T2207/10004 , G06T2207/10016 , G06T2207/30196 , G06T2207/30201 , G06T2207/30232 , G06T2207/30236 , G06T2207/30242 , G06T2207/30268
Abstract: Disclosed are a passenger counting device, etc., for accurately counting the number of occupants in a vehicle, including persons seated in the rear seats thereof. This vehicle passenger counting device comprises: a specific part detection means for detecting a specific part of a vehicle from acquired images and generating specific part detection results; an association means for associating the specific part detection results across images in order to compute a degree of movement of the vehicle and generate vehicle movement information including the result of the said computation; a person detection means for detecting persons who are occupants of the vehicle in the images and generating person detection results including location information of the detected persons; and an integration means for determining the number of occupants by integrating the person detection results on the basis of the vehicle movement information.
Abstract translation: 公开了一种用于准确地计算车辆中的乘客人数（包括坐在其后座中的人员）的乘客计数装置等。 该车辆乘客计数装置包括：特定部分检测装置，用于从获取的图像中检测车辆的特定部分并产生特定部分检测结果; 关联装置，用于将特定部分检测结果跨越图像关联，以便计算车辆的移动程度并产生包括所述计算结果的车辆运动信息; 人物检测装置，用于在图像中检测作为车辆的乘客的人员，并生成包括检测到的人的位置信息的人员检测结果; 以及积分装置，用于通过基于车辆移动信息对人物检测结果进行积分来确定乘员数量。
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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：US20190215494A1
公开(公告)日：2019-07-11
申请号：US16352340
申请日：2019-03-13
Applicant: NEC CORPORATION
Inventor： Ryoma OAMI , Katsuhiko TAKAHASHI , Yuusuke KONISHI , Hiroo IKEDA , Junko NAKAGAWA , Kosuke YOSHIMI , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA
CPC classification number: H04N7/185 , G06K9/00288 , H04N5/23206
Abstract: A surveillance system (1) includes an area information acquisition unit (101), a request information provision unit (102), and a participation consent reception unit (103). The area information acquisition unit (101) acquires information of a surveillance-desired area. The request information provision unit (102) provides participation request information for surveillance that is conducted by using an image capturing unit of a portable terminal in the surveillance-desired area. The participation consent reception unit (103) receives participation consent as a response to the participation request information, from the portable terminal.
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Patent Agency Ranking
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：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：US20220005207A1
公开(公告)日：2022-01-06
申请号：US17288078
申请日：2018-11-02
Applicant: NEC Corporation
Inventor： Yukie EBIYAMA
Abstract: A reliability calculation unit calculates parameters representing reliabilities of a plurality of trajectories obtained by tracking one or more objects in a video, a similarity calculation unit calculates a parameter representing a similarity of any two trajectories of the plurality of trajectories, a score calculation unit calculating, as a score, a value obtained by weighting the parameter representing the similarity by the parameter representing the reliability, and a connection unit connects trajectories of the same object among the plurality of trajectories based on the score.
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公开(公告)号：US20210104053A1
公开(公告)日：2021-04-08
申请号：US17121433
申请日：2020-12-14
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO , Yusuke TAKAHASHI , Hiroo IKEDA , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA , Kazuya KOYAMA , Hiroshi Yamada
Abstract: Provided is an image processing apparatus (2000) including an index value calculation unit (2020) and a presentation unit (2040). The index value calculation unit (2020) acquires a plurality of images captured by a camera (3000) (captured images), and calculates an index value indicating the degree of change in the state of a monitoring target in the captured image, using the acquired captured image. The presentation unit (2040) presents an indication based on the index value calculated by the index value calculation unit (2020) on the captured image captured by the camera (3000).
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公开(公告)号：US20200228756A1
公开(公告)日：2020-07-16
申请号：US15754622
申请日：2016-08-16
Applicant: NEC CORPORATION
Inventor： Ryoma OAMI , Katsuhiko TAKAHASHI , Yuusuke KONISHI , Hiroo IKEDA , Junko NAKAGAWA , Kosuke YOSHIMI , Yukie EBIYAMA , Ryo KAWAI , Takuya OGAWA
Abstract: A surveillance system (1) includes an area information acquisition unit (101), a request information provision unit (102), and a participation consent reception unit (103). The area information acquisition unit (101) acquires information of a surveillance-desired area. The request information provision unit (102) provides participation request information for surveillance that is conducted by using an image capturing unit of a portable terminal in the surveillance-desired area. The participation consent reception unit (103) receives participation consent as a response to the participation request information, from the portable terminal.
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