公开(公告)号：US20190180584A1

公开(公告)日：2019-06-13

申请号：US16274948

申请日：2019-02-13

Applicant: NEC Corporation

Inventor： Hiroyoshi MIYANO

IPC: G08B13/196 ,  H04N7/18 ,  G06K9/00

Abstract: A similarity computation unit (130) derives a first probability P indicating that a first moving body appearing in the first video is the same as a second moving body appearing in the second video on the basis of similarity of feature value of the moving bodies. A non-appearance probability computation unit (140) derives a second probability Q indicating that the first moving body is not the same as the second moving body on the basis of an elapsed time after the first moving body exits from the first video. A person determination unit (150) determines whether the first moving body is the same as the second moving body by comparing the probability P and Q.

公开(公告)号：US20190122062A1

公开(公告)日：2019-04-25

申请号：US16223177

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：US20160162738A1

公开(公告)日：2016-06-09

申请号：US14905707

申请日：2014-06-17

Applicant: NEC CORPORATION

Inventor： Hiroyoshi MIYANO ,  Tatsuya ABE

IPC: G06K9/00 ,  G06T7/20 ,  G06K9/62

CPC classification number: G06K9/00771 ,  G06K9/6223 ,  G06T7/277 ,  G06T2207/30232

Abstract: Tracking candidate storage means 81 stores a plurality of candidates for one or more objects to be tracked. Control means 82 controls a likelihood of each of the plurality of candidates. The tracking candidate storage means 81 stores, for each of the plurality of candidates, label information identifying which object the candidate corresponds to, position information indicating a position of the object, and a likelihood. The control means 82 controls the likelihood of a candidate, according to the label information of one or more other candidates around the candidate determined based on the position information of the candidate.

Abstract translation: 跟踪候选存储装置81存储要跟踪的一个或多个对象的多个候选。 控制装置82控制多个候选者中的每一个的可能性。 跟踪候选存储装置81针对每个候选者存储标识候选对象所对应的标识信息，指示对象的位置的位置信息和可能性。 控制装置82根据候选者的位置信息确定的候选人周围的一个或多个其他候选者的标签信息来控制候选者的可能性。

公开(公告)号：US20160042243A1

公开(公告)日：2016-02-11

申请号：US14780884

申请日：2014-02-25

Applicant: NEC CORPORATION

Inventor： Hiroyoshi MIYANO

IPC: G06K9/46 ,  G06K9/00 ,  H04N7/18

CPC classification number: G06K9/46 ,  G06K9/00255 ,  G06K9/00342 ,  G06K9/00771 ,  H04N7/18 ,  H04N7/181

Abstract: First imaging means 60 creates a state image by capturing a state occurring in a first range. Second imaging means 70 creates a monitoring target image by capturing a monitoring target present in a second range. Specific state detection means 81 detects a specific state from the state image. Monitoring target analysis means 82 analyzes a status of a monitoring target, using the state image from which the specific state is detected. Monitoring target feature extraction means 85 extracts, from the monitoring target image, a feature used for specifying the monitoring target, based on the status of the monitoring target.

Abstract translation: 第一成像装置60通过捕获在第一范围内发生的状态来产生状态图像。 第二成像装置70通过捕获存在于第二范围中的监视目标来创建监视目标图像。 特定状态检测装置81从状态图像检测特定状态。 监视目标分析装置82使用检测到特定状态的状态图像来分析监视对象的状态。 监视对象特征提取单元85根据监视对象的状态从监视对象图像中提取用于指定监视对象的特征。