公开(公告)号：US20220006979A1

公开(公告)日：2022-01-06

申请号：US17480629

申请日：2021-09-21

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 ,  H04M11/00 ,  G08B21/22 ,  G06Q10/06 ,  G08B25/04

Abstract: A surveillance system (1) includes an area information acquisition unit (101), a position information acquisition unit (102), a candidate determination unit (103), and a notification unit (104). The area information acquisition unit (101) acquires information of a surveillance-desired area. The position information acquisition unit (102) acquires pieces of position information of a plurality of portable terminals (20), each portable terminal performing surveillance using an image capturing unit. The candidate determination unit (103) determines a candidate portable terminal (20) to be moved to the surveillance-desired area from among the plurality of portable terminals (20) based on the acquired pieces of position information of the plurality of portable terminals (20). The notification unit (104) outputs a notification to the candidate portable terminal requesting to move to the surveillance-desired area.

公开(公告)号：US20190272431A1

公开(公告)日：2019-09-05

申请号：US16297450

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：US20190197708A1

公开(公告)日：2019-06-27

申请号：US16293381

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

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).

公开(公告)号：US20180249131A1

公开(公告)日：2018-08-30

申请号：US15754378

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 ,  G06Q10/06

CPC classification number: H04N7/185 ,  G06Q10/06311 ,  G08B21/22 ,  G08B25/04 ,  G08B25/10 ,  H04M11/00

Abstract: A surveillance system (1) includes an area information acquisition unit (101), a position information acquisition unit (102), a candidate determination unit (103), and a notification unit (104). The area information acquisition unit (101) acquires information of a surveillance-desired area. The position information acquisition unit (102) acquires pieces of position information of a plurality of portable terminals (20), each portable terminal performing surveillance using an image capturing unit. The candidate determination unit (103) determines a candidate portable terminal (20) to be moved to the surveillance-desired area from among the plurality of portable terminals (20) based on the acquired pieces of position information of the plurality of portable terminals (20). The notification unit (104) outputs a notification to the candidate portable terminal requesting to move to the surveillance-desired area.

公开(公告)号：US20160125268A1

公开(公告)日：2016-05-05

申请号：US14894143

申请日：2014-04-11

Applicant: NEC Corporation

Inventor： Yukie EBIYAMA

IPC: G06K9/62 ,  G06T7/20

CPC classification number: G06K9/6212 ,  G06K9/00771 ,  G06K9/4642 ,  G06T7/254 ,  G06T2207/10016 ,  G06T2207/30196 ,  G06T2207/30232

Abstract: An image processing system includes: a first identification unit that identifies a static area from an input image captured at each of a plurality of time points; an image generation unit that generates a first image by using the static areas of respective input images captured in a first time span from a processing time point and generates a second image by using the static areas of respective images captured in a second time span from the processing time point; and a second identification unit that compares the first image and the second image and identifies an area having a difference.

Abstract translation: 一种图像处理系统，包括：第一识别单元，其从在多个时间点中的每一个处拍摄的输入图像识别静态区域; 图像生成单元，其通过使用从处理时间点在第一时间段中捕获的各个输入图像的静态区域生成第一图像，并且通过使用从第二时间段捕获的各个图像的静态区域生成第二图像 处理时间点; 以及第二识别单元，其比较所述第一图像和所述第二图像，并且识别具有差异的区域。