公开(公告)号：US20220058380A1

公开(公告)日：2022-02-24

申请号：US17421532

申请日：2019-01-18

Applicant: NEC Corporation

Inventor： Muneaki ONOZATO ,  Satoshi TERASAWA ,  Ryoma OAMI ,  Yadong PAN

IPC: G06K9/00

Abstract: An information processing device according to the present invention includes: a storage means that stores reference attribute information representing an attribute of a person corresponding to a target place; an extraction means that extracts person attribute information representing an attribute of a person in a captured image obtained by capturing an image of the target place; and a detection means that detects a predetermined person in the captured image based on the reference attribute information and the person attribute information.

公开(公告)号：US20210216789A1

公开(公告)日：2021-07-15

申请号：US17214018

申请日：2021-03-26

Applicant: NEC CORPORATION

Inventor： Ryoma OAMI

IPC: G06K9/00 ,  G06T7/292 ,  G06T7/246 ,  G06T11/60 ,  H04N7/18

Abstract: A surveillance information generation apparatus (2000) includes a first surveillance image acquisition unit (2020), a second surveillance image acquisition unit (2040), and a generation unit (2060). The first surveillance image acquisition unit (2020) acquires a first surveillance image (12) generated by a fixed camera (10). The second surveillance image acquisition unit (2040) acquires a second surveillance image (22) generated by a moving camera (20). The generation unit (2060) generates surveillance information (30) relating to object surveillance, using the first surveillance image (12) and first surveillance information (14).

公开(公告)号：US20210174094A1

公开(公告)日：2021-06-10

申请号：US16498493

申请日：2017-03-30

Applicant: NEC CORPORATION

Inventor： Ryoma OAMI

IPC: G06K9/00 ,  G08B21/24 ,  H04N7/18

Abstract: An information processing apparatus (2000) detects a stationary object from video data (12). In addition, the information processing apparatus (2000) executes person detection process of detecting a person in vicinity of an object (target object) detected as the stationary object for each of a plurality of video frames (14) which includes the target object. Furthermore, the information processing apparatus (2000) executes a predetermined process by comparing results of the person detection process for each of the plurality of video frames (14)

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

IPC: G06T7/292 ,  G06K9/00 ,  G06K9/62 ,  H04N7/18

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).

公开(公告)号：US20200286259A1

公开(公告)日：2020-09-10

申请号：US16065530

申请日：2016-11-21

Applicant: NEC Corporation

Inventor： Ryoma OAMI ,  Katsuhiko TAKAHASHI ,  Yuusuke KONISHI ,  Hiroshi YAMADA ,  Hiroo IKEDA ,  Junko NAKAGAWA ,  Kosuke YOSHIMI ,  Ryo KAWAI ,  Takuya OGAWA

IPC: G06T7/80 ,  G02B27/01 ,  H04N5/247 ,  G06K9/00 ,  H04N5/232 ,  G06T7/00 ,  H04N5/225

Abstract: An information processing apparatus (2000) includes a determination unit (2020) and a notification unit (2040). The determination unit (2020) determines whether a field of view of a second camera is correct, on the basis of a first captured image (40), a second captured image (50), and relationship information (information indicating the relationship to be satisfied between a field of view of a first camera and the field of view of the second camera). In a case in which the field of view of the second camera is not correct, the notification unit (2040) notifies that the field of view of the second camera is not correct. The first camera is provided in a head-mounted display worn by a person. The second camera is provided in a part other than the head-mounted display.

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

IPC: H04N7/18 ,  G08B25/10 ,  G08B25/04

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.

公开(公告)号：US20190318172A1

公开(公告)日：2019-10-17

申请号：US16406705

申请日：2019-05-08

Applicant: NEC CORPORATION

Inventor： Ryoma OAMI

IPC: G06K9/00 ,  G06T7/292 ,  G06T11/60 ,  G06T7/246 ,  H04N7/18

Abstract: A surveillance information generation apparatus (2000) includes a first surveillance image acquisition unit (2020), a second surveillance image acquisition unit (2040), and a generation unit (2060). The first surveillance image acquisition unit (2020) acquires a first surveillance image (12) generated by a fixed camera (10). The second surveillance image acquisition unit (2040) acquires a second surveillance image (22) generated by a moving camera (20). The generation unit (2060) generates surveillance information (30) relating to object surveillance, using the first surveillance image (12) and first surveillance information (14).

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

IPC: G06K9/00 ,  G08G1/005 ,  G08G1/04 ,  G06F3/147 ,  G06M11/00 ,  H04N7/18

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.

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

IPC: G06K9/00 ,  H04N7/18 ,  G06F3/041 ,  G06F3/01

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.

公开(公告)号：US20190260960A1

公开(公告)日：2019-08-22

申请号：US16402346

申请日：2019-05-03

Applicant: NEC CORPORATION

Inventor： Mika SAITO ,  Kenichiro IDA ,  Ryoma OAMI ,  Junko NAKAGAWA ,  Hiroshi YAMADA

IPC: H04N7/04 ,  H04N7/18 ,  G08B25/04 ,  G06T7/70 ,  G06T7/20 ,  G08B25/00 ,  G08B13/196 ,  H04N5/247 ,  G06T7/50

Abstract: A video transmission apparatus (10) includes: a specified-position information acquisition unit (110) that acquires specified-position information indicating a specified position in an area to be surveilled including each imaging region corresponding to each of a plurality of imaging apparatuses; and a video transmission control unit (120) that selects at least one imaging apparatus from among the plurality of imaging apparatuses using imaging position information indicating a position or an imaging range of each of the plurality of imaging apparatuses and the specified-position information and transmits a video captured by the selected imaging apparatus to a video sharing apparatus that is to share the video.