公开(公告)号：US10750127B2

公开(公告)日：2020-08-18

申请号：US16687048

申请日：2019-11-18

Applicant: NEC CORPORATION

Inventor： Yoshifumi Okuda ,  Tatsushi Yasuda ,  Kenichiro Ida

IPC: G06K9/00 ,  H04N7/18 ,  G08B13/196 ,  G06T7/246 ,  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.

公开(公告)号：US10067921B2

公开(公告)日：2018-09-04

申请号：US15127318

申请日：2014-12-26

Applicant: NEC CORPORATION

Inventor： Satoru Ishii ,  Tatsushi Yasuda

IPC: G06F17/11 ,  G06F17/24 ,  G06F17/27 ,  G06F3/0488 ,  G06F3/0482

Abstract: There is provided an information processing apparatus including an extractor and a display unit. To make an actually selected target coincide with a target the user wants to select from a display document, the extractor extracts a document element included in a selected range in a document based on the attribute of the document element. The display unit selectably performs list display of extraction results of the extractor. This allows the user to select a desired document element from the list display, thereby making an actually selected target coincide with a target the user wants to select from the display document.

公开(公告)号：US11877094B2

公开(公告)日：2024-01-16

申请号：US16921409

申请日：2020-07-06

Applicant: NEC CORPORATION

Inventor： Yoshifumi Okuda ,  Tatsushi Yasuda ,  Kenichiro Ida

IPC: G06K9/00 ,  H04N7/18 ,  G08B13/196 ,  G06T7/246 ,  G06T7/20 ,  G01P3/38

CPC classification number: H04N7/18 ,  G01P3/38 ,  G06T7/20 ,  G06T7/246 ,  G08B13/19608 ,  H04N7/181 ,  G06T2207/10016 ,  G06T2207/30201 ,  G06T2207/30241

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.

公开(公告)号：US11842499B2

公开(公告)日：2023-12-12

申请号：US17173631

申请日：2021-02-11

Applicant: NEC Corporation

Inventor： Tatsushi Yasuda ,  Satoru Ishii

IPC: G06T7/246 ,  H04N7/18 ,  G08B13/196 ,  G08B25/08 ,  G06T7/12 ,  G06V20/52 ,  G06T7/10 ,  G06T1/00

CPC classification number: G06T7/246 ,  G06T1/0007 ,  G06T7/10 ,  G06T7/12 ,  G06V20/52 ,  G08B13/19606 ,  G08B13/19613 ,  G08B25/08 ,  H04N7/183 ,  G06T2207/30232

Abstract: A monitoring apparatus 10 includes: a monitoring line setting unit 11 that sets a monitoring line in an image acquired from the image capturing unit; and an overlapping detection unit 12 that detects overlapping between an object in the image and the monitoring line. If overlapping is detected by the overlapping detection unit 12, the monitoring line setting unit 11 sets a new monitoring line according to the object.

公开(公告)号：US10957052B2

公开(公告)日：2021-03-23

申请号：US16298196

申请日：2019-03-11

Applicant: NEC CORPORATION

Inventor： Tatsushi Yasuda ,  Satoru Ishii

IPC: G06K9/00 ,  G06T7/246 ,  H04N7/18 ,  G08B13/196 ,  G08B25/08 ,  G06T7/12 ,  G06T7/10 ,  G06T1/00

Abstract: A monitoring apparatus 10 includes: a monitoring line setting unit 11 that sets a monitoring line in an image acquired from the image capturing unit; and an overlapping detection unit 12 that detects overlapping between an object in the image and the monitoring line. If overlapping is detected by the overlapping detection unit 12, the monitoring line setting unit 11 sets a new monitoring line according to the object.

公开(公告)号：US10368035B2

公开(公告)日：2019-07-30

申请号：US15559526

申请日：2015-12-02

Applicant: NEC CORPORATION

Inventor： Yoshifumi Okuda ,  Tatsushi Yasuda ,  Kenichiro Ida

IPC: G06K9/00 ,  H04N7/18 ,  G06T7/20 ,  G01P3/38 ,  G08B13/196 ,  G06T7/246

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.

公开(公告)号：US12207019B2

公开(公告)日：2025-01-21

申请号：US18522328

申请日：2023-11-29

Applicant: NEC Corporation

Inventor： Yoshifumi Okuda ,  Tatsushi Yasuda ,  Kenichiro Ida

IPC: G06K9/00 ,  G01P3/38 ,  G06T7/20 ,  G06T7/246 ,  G08B13/196 ,  H04N7/18

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.

公开(公告)号：US10516855B2

公开(公告)日：2019-12-24

申请号：US16352011

申请日：2019-03-13

Applicant: NEC CORPORATION

Inventor： Yoshifumi Okuda ,  Tatsushi Yasuda ,  Kenichiro Ida

IPC: G06K9/00 ,  H04N7/18 ,  G06T7/20 ,  G01P3/38 ,  G08B13/196 ,  G06T7/246

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.

公开(公告)号：US10419724B2

公开(公告)日：2019-09-17

申请号：US16351982

申请日：2019-03-13

Applicant: NEC CORPORATION

Inventor： Yoshifumi Okuda ,  Tatsushi Yasuda ,  Kenichiro Ida

IPC: G06K9/00 ,  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.