-
公开(公告)号：US20210012480A1
公开(公告)日：2021-01-14
申请号：US17040223
申请日：2018-03-29
Applicant: NEC CORPORATION
Inventor： Ryoma OAMI
IPC: G06T7/00
Abstract: A parameter calculation unit calculates, for camera layout information of the camera placed in the monitored area and environmental object information representing an environmental object including a structural object present in the monitored area and a placed object placed in the structural object, an image processing performance parameter indicating at least one of a hiding level of an object, an orientation of the object, and a movement of the object based on characteristic information representing characteristics of an appearance and a movement of the object determined depending on an environmental object. A suitability calculation unit calculates camera layout suitability based on image processing characteristic information representing a characteristic of the image processing and the image processing performance parameter, the camera layout suitability being an index of a level of suitability of a camera layout represented by the camera layout information for image processing of the object.
-
公开(公告)号：US20200271462A1
公开(公告)日：2020-08-27
申请号：US16066220
申请日：2016-11-21
Applicant: NEC Corporation
Inventor： Kenichiro IDA , Mika SAITO , Ryoma OAMI , Junko NAKAGAWA , Hiroshi YAMADA
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：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
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：US20190249994A1
公开(公告)日：2019-08-15
申请号：US16388194
申请日：2019-04-18
Applicant: NEC CORPORATION
Inventor： Kenichiro IDA , Mika SAITO , Ryoma OAMI , Junko NAKAGAWA , Hiroshi YAMADA
CPC classification number: G01C21/206 , G01C21/20 , G06K9/00771 , H04N7/181
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：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
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.
-
Patent Agency Ranking
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
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：US20190149770A1
公开(公告)日：2019-05-16
申请号：US16246314
申请日：2019-01-11
Applicant: NEC Corporation
Inventor： Ryoma OAMI
Abstract: An information processing system includes: a first input unit configured to receive an input of a video captured by each of a plurality of image capturing devices; a selection unit configured to select a different moving object that is different from a tracking-target moving object in the video captured by a first image capturing device of the plurality of video devices, from among moving objects in the video captured by the first image capturing device; and an estimation unit configured to estimate a time point at which the tracking-target moving object is to appear, based on whether or not the different moving object has appeared in the video captured by a second image capturing device of the plurality of image capturing devices.
-
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
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：US20160217330A1
公开(公告)日：2016-07-28
申请号：US14916441
申请日：2014-07-02
Applicant: NEC CORPORATION
Inventor： Ryoma OAMI , Yusuke TAKAHASHI , Hiroyoshi MIYANO
CPC classification number: G06K9/00778 , G06K9/00362 , G06K9/00718 , G06K9/46 , G06K9/6215 , G08B13/19613 , G08B21/18
Abstract: To provide an image processing system, an image processing method, and a program, capable of detecting a group with high irregularity. An image processing system is provided with: a group detector that detects a group based on an input image captured with an image capturing at a first time; a repeating group analyzer that determines that a detected group has been previously detected; and an alert module that reports when the detected group has been determined by the repeating group analyzer to have been previously detected.
Abstract translation: 提供能够检测高不规则的组的图像处理系统，图像处理方法和程序。 一种图像处理系统具有：组检测器，其基于在第一次用图像捕获捕获的输入图像来检测组; 确定检测到的组已经被先前检测到的重复组分析器; 以及警报模块，其报告检测到的组是否已被重复组分析器确定为先前检测到的警报模块。
-
20.发明申请OBJECT TRACKING APPARATUS, OBJECT TRACKING SYSTEM, OBJECT TRACKING METHOD, DISPLAY CONTROL DEVICE, OBJECT DETECTION DEVICE, AND COMPUTER-READABLE MEDIUM 审中-公开对象跟踪装置，对象跟踪系统，对象跟踪方法，显示控制装置，对象检测装置和计算机可读介质公开(公告)号：US20160092739A1
公开(公告)日：2016-03-31
申请号：US14865521
申请日：2015-09-25
Applicant: NEC Corporation
Inventor： Ryoma OAMI , Hiroyoshi MIYANO
Abstract: An object tracking apparatus, method and computer-readable medium for detecting an object from output information of sensors, tracking the object on a basis of a plurality of detection results, generating tracking information of the object represented in a common coordinate system, outputting the tracking information, and detecting the object on a basis of the tracking information.
Abstract translation: 一种物体跟踪装置，方法和计算机可读介质，用于根据传感器的输出信息检测对象，基于多个检测结果跟踪对象，产生在公共坐标系中表示的对象的跟踪信息，输出跟踪 信息，并且基于跟踪信息检测对象。
-
-
-
-
-
-
-
-
-
Search Results
113
records
(took 0.023 seconds)
