公开(公告)号：US20190236374A1

公开(公告)日：2019-08-01

申请号：US16374082

申请日：2019-04-03

Applicant: NEC CORPORATION

Inventor： Junko NAKAGAWA ,  Ryoma OAMI ,  Kenichiro IDA ,  Mika SAITO ,  Shohzoh NAGAHAMA ,  Akinari FURUKAWA ,  Yasumasa OHTSUKA ,  Junichi FUKUDA ,  Fumi IKEDA ,  Manabu MORIYAMA ,  Fumie EINAGA ,  Tatsunori YAMAGAMI ,  Keisuke HIRAYAMA ,  Yoshitsugu KUMANO ,  Hiroki ADACHI

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/00718 ,  G06K9/00362 ,  G06K9/00744 ,  G06K9/00771 ,  G06K9/6202 ,  G06K2209/21 ,  G06K2209/23

Abstract: An information processing apparatus (10) includes a time and space information acquisition unit (110) that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit (120) that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit (130) that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of the possible surveillance target.

公开(公告)号：US20190199932A1

公开(公告)日：2019-06-27

申请号：US16288195

申请日：2019-02-28

Applicant: NEC CORPORATION

Inventor： Kenichiro IDA ,  Hiroshi Kitajima ,  Ryoma Oami

IPC: H04N5/232 ,  H04N5/247 ,  G06K9/00 ,  H04N7/18 ,  G08B13/196

CPC classification number: H04N5/23296 ,  G06K9/00228 ,  G06K9/00711 ,  G06K9/00771 ,  G06K2009/00738 ,  G08B13/19608 ,  G08B13/19645 ,  H04N5/232 ,  H04N5/247 ,  H04N7/181

Abstract: A video surveillance system includes: a detection unit that detects a predetermined event on the basis of an image captured by a first imaging apparatus; and a control unit that controls a second imaging apparatus such that the second imaging apparatus captures an image of a predetermined position after the detection of the predetermined event.

公开(公告)号：US20190147282A1

公开(公告)日：2019-05-16

申请号：US16223167

申请日：2018-12-18

Applicant: NEC CORPORATION

Inventor： Kenichiro IDA ,  Hiroshi KITAJIMA ,  Hiroyoshi MIYANO

IPC: G06K9/20 ,  G08B13/196 ,  H04N7/18 ,  H04N5/232 ,  G06F3/0488 ,  G06F3/0484

Abstract: Provided is a technique for enhancing operability of a mobile apparatus. An information processing apparatus (2000) includes a first processing unit (2020), a second processing unit (2040), and a control unit (2060). The first processing unit (2020) generates information indicating an event detection position in accordance with a position on a surveillance image set in a first operation. The first operation is an operation with respect to the surveillance image displayed on a display screen. The second processing unit (2040) performs a display change process with respect to the surveillance image or a window including the surveillance image. The control unit (2060) causes any one of the first processing unit (2020) and the second processing unit (2040) to process the first operation on the basis of a second operation.

公开(公告)号：US20180082140A1

公开(公告)日：2018-03-22

申请号：US15561548

申请日：2015-03-27

Applicant: NEC CORPORATION

Inventor： Kenichiro IDA ,  Hiroshi KITAJIMA ,  Hiroyoshi MIYANO

IPC: G06K9/20 ,  G06F3/0488 ,  G06F3/0484

CPC classification number: G06K9/2081 ,  G06F3/04845 ,  G06F3/0488 ,  G06F3/04883 ,  G08B13/19602 ,  G08B13/19682 ,  G08B13/19684 ,  G08B13/19689 ,  G08B13/19691 ,  H04N5/232 ,  H04N5/23206 ,  H04N5/23216 ,  H04N7/181 ,  H04N7/183

Abstract: Provided is a technique for enhancing operability of a mobile apparatus. An information processing apparatus (2000) includes a first processing unit (2020), a second processing unit (2040), and a control unit (2060). The first processing unit (2020) generates information indicating an event detection position in accordance with a position on a surveillance image set in a first operation. The first operation is an operation with respect to the surveillance image displayed on a display screen. The second processing unit (2040) performs a display change process with respect to the surveillance image or a window including the surveillance image. The control unit (2060) causes any one of the first processing unit (2020) and the second processing unit (2040) to process the first operation on the basis of a second operation.

公开(公告)号：US20240071086A1

公开(公告)日：2024-02-29

申请号：US18502390

申请日：2023-11-06

Applicant: NEC Corporation

Inventor： Junko NAKAGAWA ,  Ryoma OAMI ,  Kenichiro IDA ,  Mika SAITO ,  Shohzoh NAGAHAMA ,  Akinari FURUKAWA ,  Yasumasa OHTSUKA ,  Junichi FUKUDA ,  Fumi IKEDA ,  Manabu MORIYAMA ,  Fumie EINAGA ,  Tatsunori YAMAGAMI ,  Keisuke ` HIRAYAMA ,  Yoshitsugu KUMANO ,  Hiroki ADACHI

IPC: G06V20/52 ,  G06V20/40 ,  G06V40/10

CPC classification number: G06V20/52 ,  G06V20/41 ,  G06V20/46 ,  G06V40/10 ,  G06V2201/07 ,  G06V2201/08

Abstract: An information processing apparatus (10) includes a time and space information acquisition unit (110) that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit (120) that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit (130) that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of the possible surveillance target.

公开(公告)号：US20230300466A1

公开(公告)日：2023-09-21

申请号：US18201989

申请日：2023-05-25

Applicant: NEC Corporation

Inventor： Kenichiro IDA ,  Hiroshi KITAJIMA ,  Ryoma OAMI

IPC: H04N23/69 ,  G06V20/40 ,  G06V20/52 ,  G06V40/16 ,  H04N23/60 ,  H04N23/61 ,  H04N23/63 ,  H04N23/90 ,  G08B13/196 ,  H04N7/18

CPC classification number: H04N23/69 ,  G06V20/40 ,  G06V20/52 ,  G06V40/161 ,  H04N23/60 ,  H04N23/61 ,  H04N23/63 ,  H04N23/90 ,  G08B13/19608 ,  G08B13/19645 ,  H04N7/181 ,  G06V20/44

Abstract: A video surveillance system includes: a detection unit that detects a predetermined event on the basis of an image captured by a first imaging apparatus; and a control unit that controls a second imaging apparatus such that the second imaging apparatus captures an image of a predetermined position after the detection of the predetermined event.

公开(公告)号：US20220168640A1

公开(公告)日：2022-06-02

申请号：US17437946

申请日：2019-03-18

Applicant: NEC Corporation

Inventor： Kenichiro IDA ,  Hiroshi KITAJIMA

IPC: A63F13/533 ,  A63F13/67 ,  G06N20/20

Abstract: A plurality of information terminals present response information for machine learning. Explanatory information for the response information is input to the plurality of information terminals by a user. A server acquires the explanatory information and the response information.

公开(公告)号：US20200175298A1

公开(公告)日：2020-06-04

申请号：US16782162

申请日：2020-02-05

Applicant: NEC CORPORATION

Inventor： Kenichiro IDA ,  Hiroshi KITAJIMA ,  Hiroyoshi MIYANO

IPC: G06K9/20 ,  G06F3/0488 ,  H04N5/232 ,  H04N7/18 ,  G08B13/196 ,  G06F3/0484

Abstract: Provided is a technique for enhancing operability of a mobile apparatus. An information processing apparatus (2000) includes a first processing unit (2020), a second processing unit (2040), and a control unit (2060). The first processing unit (2020) generates information indicating an event detection position in accordance with a position on a surveillance image set in a first operation. The first operation is an operation with respect to the surveillance image displayed on a display screen. The second processing unit (2040) performs a display change process with respect to the surveillance image or a window including the surveillance image. The control unit (2060) causes any one of the first processing unit (2020) and the second processing unit (2040) to process the first operation on the basis of a second operation.

公开(公告)号：US20190251367A1

公开(公告)日：2019-08-15

申请号：US16388139

申请日：2019-04-18

Applicant: NEC CORPORATION

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

IPC: G06K9/00 ,  H04W4/021 ,  G01C21/34

CPC classification number: G06K9/00778 ,  G01C21/3415 ,  G01C21/3461 ,  H04W4/021

Abstract: A surveillance apparatus (2000) includes a first calculation unit (2020), an extraction unit (2040), and a notification unit (2060). The first calculation unit (2020) calculates a risk index value in a first region (40) on a current route (20). The risk index value of the first region (40) indicates a degree of concern that a risk (such as crowd confusion) caused by congestion of people occurs in the first region (40). For calculation of the risk index value in the first region (40), a captured image generated by a camera (50) is used. The extraction unit (2040) extracts a bypass route (30) when the risk index value of the first region (40) is equal to or greater than a predetermined threshold value. The notification unit (2060) notifies a user that a route through which a person is caused to pass is to be switched to the extracted bypass route (30).

公开(公告)号：US20190215489A1

公开(公告)日：2019-07-11

申请号：US16352011

申请日：2019-03-13

Applicant: NEC CORPORATION

Inventor： Yoshifumi OKUDA ,  Tatsushi YASUDA ,  Kenichiro IDA

IPC: H04N7/18 ,  G08B13/196 ,  G06T7/20 ,  G01P3/38

Abstract: An abnormality behind a shielding object is discovered. There is provided a monitoring system including a video acquirer, a detector, and a notifier. The video acquirer of the monitoring system acquires a video. The detector of the monitoring system detects entering of a target object into a blind spot generated by a shielding object in the video and appearance of the target object from the blind spot. If the target object does not appear from the blind spot even after a first time elapses since entering of the target object into the blind spot, the notifier of the monitoring system makes a notification.