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公开(公告)号：US20200236300A1
公开(公告)日：2020-07-23
申请号：US16837061
申请日：2020-04-01
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI , Hiroo IKEDA
Abstract: An image processing system, an image processing method, and a program capable of implementing an association of a person appearing in a video image through a simple operation are provided. The image processing system includes an input device which accepts input of video images captured by a plurality of video cameras, a display screen generating unit which causes a display device to display at least one video image among the video images inputted from the input device, and a tracked person registering unit which is capable of registering one or more persons appearing in the video image displayed by the display device. When a person appears in the video image displayed by the display device, the display screen generating unit selectably displays person images of one or more persons, which are associable with the person appearing in the video image and which are registered by the tracked person registering unit, in a vicinity of the video image.
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公开(公告)号：US20190272448A1
公开(公告)日：2019-09-05
申请号：US16418456
申请日：2019-05-21
Applicant: NEC CORPORATION
Inventor： Yusuke TAKAHASHI
IPC: G06K9/62 , G06F3/0484 , G06K9/20 , G06F3/0488 , G06F3/0354 , G06N99/00
Abstract: Provided is an object detection device or the like which efficiently generates good-quality training data. This object detection device is provided with: a detection unit which uses a dictionary to detect objects from an input image; a reception unit which displays, on a display device, the input image accompanied by a display emphasizing partial areas of detected objects, and receives, from one operation of an input device, a selection of a partial area and an input of the class of the selected partial area; a generation unit which generates training data from the image of the selected partial area and the inputted class; and a learning unit which uses the training data to learn the dictionary.
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公开(公告)号：US20190272430A1
公开(公告)日：2019-09-05
申请号：US16297414
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.
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公开(公告)号：US20190266413A1
公开(公告)日：2019-08-29
申请号：US16293449
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
Abstract: A state acquisition unit (2020) acquires a state of a monitoring target in a captured image captured by a camera (3040). A monitoring point acquisition unit (2040) acquires, from a monitoring point information storage unit (3020), a monitoring point corresponding to the state of the monitoring target acquired by the state acquisition unit (2020). The monitoring point indicates a position to be monitored in the captured image. A presentation unit (2060) presents the monitoring point on the captured image.
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公开(公告)号：US20190199957A1
公开(公告)日：2019-06-27
申请号：US16286449
申请日：2019-02-26
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
CPC classification number: H04N5/44591 , G06K9/00369 , G06T2207/10016 , G06T2207/30196 , H04N7/181
Abstract: The present invention provides an image processing system, an image processing method, and a program capable of suppressing confusion that may arise in a case where a target person is identified when tracking a person. An image processing system includes: a camera control unit which accepts input video images captured by a plurality of video cameras; a tracked person registering unit capable of registering one or more persons appearing in the video images inputted from the camera control unit; and a display screen generating unit which displays switchable windows of the video images inputted from the video cameras for each person registered by the tracked person registering unit.
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Patent Agency Ranking
公开(公告)号：US20170148178A1
公开(公告)日：2017-05-25
申请号：US15323294
申请日：2015-06-01
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).
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17.发明申请OBJECT DETECTION SYSTEM, OBJECT DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING OBJECT DETECTION PROGRAM 有权对象检测系统，对象检测方法和非终端计算机可读介质存储对象检测程序公开(公告)号：US20160148025A1
公开(公告)日：2016-05-26
申请号：US14903348
申请日：2014-07-07
Applicant: NEC CORPORATION
Inventor： Keishi OHASHI , Wataru HATTORI , Naoki KOBAYASHI , Hiroshi FUKUDA , Yusuke TAKAHASHI , Yusuke KONISHI
CPC classification number: G06K7/10366 , G01B7/02 , G01V3/12 , G01V15/00 , G06K7/10128
Abstract: An object detection system includes a reader waveguide (101) formed as an open transmission line, an RFID tag (102) placed above the reader waveguide (101), a signal strength acquisition unit (103) that acquires signal strength of a read signal read from the RFID tag (102) by electromagnetic coupling through the reader waveguide (101), and an object detection unit (104) that detects physical characteristics of an object (105) corresponding to the acquired signal strength based on a relationship between a plurality of (three or more values of) signal strength of the read signal and physical characteristics of the object to be detected.
Abstract translation: 物体检测系统包括：形成为开放传输线的读取器波导（101），放置在读取器波导（101）上方的RFID标签（102）;信号强度获取单元（103），其获取读取信号的信号强度 通过通过读取器波导（101）的电磁耦合从RFID标签（102）发送的对象检测单元（104），其根据所获取的信号强度对应于所获取的信号强度来检测物体（105）的物理特性， （三个以上的值）读取信号的信号强度和被检测物体的物理特性。
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公开(公告)号：US20230005293A1
公开(公告)日：2023-01-05
申请号：US17781450
申请日：2019-12-17
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
Abstract: An object detection apparatus according to the present invention includes an object detecting unit configured to perform, for each region in an image set based on a size of a specific object detected in the image, a process of detecting the specific object on a new image.
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公开(公告)号：US20220124410A1
公开(公告)日：2022-04-21
申请号：US17563261
申请日：2021-12-28
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
IPC: H04N21/47 , H04N7/18 , H04N21/431 , G06V40/10
Abstract: The present invention provides an image processing system, an image processing method, and a program capable of suppressing confusion that may arise in a case where a target person is identified when tracking a person. An image processing system includes: a camera control unit which accepts input video images captured by a plurality of video cameras; a tracked person registering unit capable of registering one or more persons appearing in the video images inputted from the camera control unit; and a display screen generating unit which displays switchable windows of the video images inputted from the video cameras for each person registered by the tracked person registering unit.
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公开(公告)号：US20210385235A1
公开(公告)日：2021-12-09
申请号：US17285957
申请日：2018-10-22
Applicant: NEC Corporation
Inventor： Yusuke TAKAHASHI
Abstract: A security analysis assistance apparatus 10 is an apparatus for assisting security analysis in a network system of an organization. The security analysis assistance apparatus 10 includes: an analysis target obtaining unit 11 that obtains an alert generated in the network system; an information obtaining unit 12 that obtains organization address information specifying at least departments forming the organization and addresses used in the respective departments; an analysis unit 13 that compares the obtained alert with the organization address information, and analyzes the occurrence tendency of the alert for each department of the organization; and a visualization unit 14 that visualizes a result of the analysis performed by the analysis unit 13.
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