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公开(公告)号：US20190272430A1
公开(公告)日：2019-09-05
申请号：US16297414
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
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：US20190266413A1
公开(公告)日：2019-08-29
申请号：US16293449
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：US20190114787A1
公开(公告)日：2019-04-18
申请号：US16090005
申请日：2017-03-23
Applicant: NEC CORPORATION
Inventor： Takuya OGAWA
Abstract: Provided are an image detection device, an image detection method and a program, which are capable of improving correspondence to a target deformation by optimizing a template shape, when performing target detection using template matching. An image detection device 100 for detecting a target from an input image comprises: a template generation unit 10 that generates a template for detecting a target; a mask generation unit 20 that generates a mask which shields a portion of the template, on the basis of temporal variations of a feature point extracted from an area including the image target; and a detection unit 30 that detects the target from the image using the template a portion of which is shielded by the mask.
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公开(公告)号：US20170148178A1
公开(公告)日：2017-05-25
申请号：US15323294
申请日：2015-06-01
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: G06T7/292 , G06K9/00778 , G06K9/6202 , G08B13/19602 , H04N7/181 , H04N7/188
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：US20240153061A1
公开(公告)日：2024-05-09
申请号：US18279353
申请日：2021-03-04
Applicant: NEC Corporation
Inventor： Shigeaki NAMIKI , Takuya OGAWA , Keiko INOUE , Shoji YACHIDA , Toshinori HOSOI
IPC: G06T7/00 , G06T7/11 , G06V10/26 , G06V10/762 , G06V10/764
CPC classification number: G06T7/0004 , G06T7/11 , G06V10/267 , G06V10/762 , G06V10/764 , G06T2207/10016
Abstract: In an inspection device, a classification means classifies temporal captured images which capture a target object, into a plurality of groups. A recognition means recognizes the captured images belonging to each of the groups, and outputs a determination result for each of the groups. An integration means integrates respective determination results of the groups, and outputs a final determination result.
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Patent Agency Ranking
公开(公告)号：US20230419510A1
公开(公告)日：2023-12-28
申请号：US18033425
申请日：2020-10-30
Applicant: NEC Corporation
Inventor： Takuya OGAWA
IPC: G06T7/246
CPC classification number: G06T7/248
Abstract: In an object tracking device, an extraction means extracts target candidates from time series images. A search range update means updates a search range based on frame information of a target in a previous image in a time series and movement information of the target. A tracking means searches for and tracks the target using a confidence level indicating similarity with a target model, from among the target candidates extracted in the search range. A model update means updates the target model using the target candidates extracted in the search range.
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公开(公告)号：US20220004776A1
公开(公告)日：2022-01-06
申请号：US17482123
申请日：2021-09-22
Applicant: NEC CORPORATION
Inventor： Takuya OGAWA
Abstract: An information processing apparatus of the present invention detects a queue (20) of objects from video data (12). Further, the information processing apparatus of the present invention generates element information using a video frame (14) in which the queue (20) of objects is detected. The element information is information in which an object area (24) in the video frame (14) occupied by the object (22) included in the queue (20) of objects is associated with an attribute of the object (22). Furthermore, the information processing apparatus of the present invention detects a change in the queue (20) of objects based on the element information and the detection result of the object to video frame (14) generated after the video frame (14) in which the element information is generated. Then, the information processing apparatus of the present invention generates element information for the queue (20) of objects in which a change is detected to update the element information used later.
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公开(公告)号：US20210342598A1
公开(公告)日：2021-11-04
申请号：US17375146
申请日：2021-07-14
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：US20190266411A1
公开(公告)日：2019-08-29
申请号：US16293404
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：US20190213855A1
公开(公告)日：2019-07-11
申请号：US16352429
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
IPC: G08B13/196 , H04N7/18 , G01S19/42
CPC classification number: G08B13/19656 , G01S19/42 , H04M1/0202 , H04N7/183 , H04W84/12 , H04W88/08
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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