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公开(公告)号：US20250157256A1
公开(公告)日：2025-05-15
申请号：US18833057
申请日：2022-02-10
Applicant: NEC Corporation
Inventor： Noboru YOSHIDA , Satoshi YAMAZAKI , Jianquan LIU , Tingting DONG , Karen STEPHEN , Youhei SASAKI , Yuta NAMIKI , Naoki SHINDOU
Abstract: A monitoring apparatus (102) includes a detection unit (103) that detects a person P taking a predetermined action, based on an image being acquired by imaging an inspection area R, and an output unit (104) that outputs detection information relating to the person P being detected. For example, the predetermined action includes at least one of a first action being decided in relation to an item, a second action being decided in relation to a visual line of a person, a third action being decided in relation to a movement (including staying) of a person, a fourth action being decided in relation to entry in/exit from a predetermined area, and the like.
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公开(公告)号：US20250157078A1
公开(公告)日：2025-05-15
申请号：US18834360
申请日：2022-02-14
Applicant: NEC Corporation
Inventor： Ryo KAWAI , Noboru YOSHIDA , Jianquan LIU
IPC: G06T7/73
Abstract: The present invention of an image processing apparatus (10) detects a keypoint of a human body included in an image; computes a degree of similarity between a pose or a movement of a human body detected from the image and a pose or a movement of a human body indicated by a preregistered template image; determines a place in the image where a human body also with the degree of similarity to a pose or a movement of a human body indicated by any template image to be less than a first threshold value is captured; and outputs information indicating the determined place or a partial image acquired by cutting the determined place out of the image.
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3.发明申请公开(公告)号：US20250069402A1
公开(公告)日：2025-02-27
申请号：US18725274
申请日：2022-01-13
Applicant: NEC Corporation
Inventor： Ryo KAWAI , Noboru YOSHIDA , Tingting DONG , Satoshi YAMAZAKI , Jianquan LIU , Naoki SHINDOU , Karen STEPHEN , Yuta NAMIKI , Youhei SASAKI
Abstract: An information processing apparatus (10) according to the present invention includes: an acquisition unit (11) that acquires an image captured at a site where a trouble happens; an information generation unit (12) that detects a person from the image, and also generates information relevant to the detected person, based on the image; and an output unit (13) that outputs the information relevant to the detected person.
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公开(公告)号：US20250029458A1
公开(公告)日：2025-01-23
申请号：US18715157
申请日：2021-12-17
Applicant: NEC Corporation
Inventor： Ryo KAWAI , Jianquan LIU
Abstract: An information processing apparatus includes a call determination unit that determines whether a user who has visited an ATM is talking on a phone based on a captured image of a target area based on the ATM, an operation control unit that switches an operation mode of the ATM from a first operation mode to a second operation mode in which information different from information output in the first operation mode is output in a case that the user is talking on a phone, a case determination control unit that transmits data suggesting a state of the user in a target period based on the switching to an interested party terminal and acquires a determination result as to whether there is an incident, and an update unit that changes operation content of the second operation mode based on the determination result of the presence or absence of the incident.
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5.发明申请公开(公告)号：US20240395056A1
公开(公告)日：2024-11-28
申请号：US18695065
申请日：2021-10-06
Applicant: NEC Corporation
Inventor： Haruka FUJIWARA , Jianquan LIU , Nobuo FUWA
Abstract: The present invention provides a driver surveillance apparatus (10) including: an image acquisition unit (11) that acquires an image in which a driver of a moving body is captured; a first detection unit (12) that extracts feature data about a body of the driver captured in the image, verifies the extracted feature data with reference data, and thus detects at least one of a predetermined pose and a predetermined movement; a second detection unit (13) that detects a predetermined object from the image; and a third detection unit (14) that detects predetermined behavior of the driver, based on a detection result of at least one of the predetermined pose and the predetermined movement and a detection result of the predetermined object.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240249560A1
公开(公告)日：2024-07-25
申请号：US18596790
申请日：2024-03-06
Applicant: NEC Corporation
Inventor： Shunsuke TSUDA , Hajime HAGIMORI , Daiki TANAKA , Masaya TOKUNAGA , Jianquan LIU
CPC classification number: G06V40/70 , G06V40/1365 , G06V40/172 , G06V40/67 , H04N23/611 , H04N23/64 , H04N23/675
Abstract: The authentication data generation device controls a single image-taking device to take images of a plurality of authentication parts of the authentication target person with different settings. Then, the authentication data generation device outputs taken images of the plurality of authentication parts obtained by the image-taking as authentication data for the authentication parts.
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7.发明公开公开(公告)号：US20230161815A1
公开(公告)日：2023-05-25
申请号：US17922826
申请日：2020-05-14
Applicant: NEC Corporation
Inventor： Noboru YOSHIDA , Yadong PAN , Ryo KAWAI , Jianquan LIU , Shoji NISHIMURA
IPC: G06F16/732 , G06V20/40 , G06V20/52
CPC classification number: G06F16/7328 , G06V20/41 , G06V20/48 , G06V20/52 , G06V10/945
Abstract: A query acquisition unit (610) acquires a query video. A query frame selection unit (620) selects a plurality of query frames from among a plurality of first frame images included in the query video. A video selection unit (630) selects a video by using the plurality of query frames. At this time, the video selection unit (630) uses references (1) and (2) below as a condition for selecting the video.
Reference (1) A condition that a “similar frame image whose degree of similarity to a query frame satisfies a first reference is present” is satisfied for at least two query frames.
Reference (2) When query frames associated with each of at least two similar frame images are arranged in the same order as that of the at least two similar frame images, the arrangement order coincides with an arrangement order of at least two query frames in a query video.-
公开(公告)号：US20210256710A1
公开(公告)日：2021-08-19
申请号：US17253376
申请日：2018-06-22
Applicant: NEC CORPORATION
Inventor： Jianquan LIU , Maguell Luka Timir Lano SANDIFORT
IPC: G06T7/20 , G08B13/196 , G06T7/11
Abstract: Provided is a processing apparatus (10) including: a moving body detection unit (11) that detects a moving body from an image generated by a camera, a computation unit (12) that computes a movement parameter value which indicates a characteristic of a movement of each moving body for each moving body, and computes an index which indicates variation in the movement parameter value for each moving body, and a target extraction unit (13) that extracts the moving body which satisfies a predetermined condition, based on the index.
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公开(公告)号：US20210158071A1
公开(公告)日：2021-05-27
申请号：US16960225
申请日：2019-01-08
Applicant: NEC Corporation
Inventor： Satoshi YOSHIDA , Shoji NISHIMURA , Jianquan LIU
Abstract: Provided is a match determination device that efficiently specifies the same analysis target from a plurality of pieces of sensing information. The present invention specifies a selected feature quantity that has been selected from one or more feature quantities for analysis targets that are included in analysis groups and, on the basis of a combination of selected feature quantities from different analysis groups, evaluates whether there are matching analysis targets between a plurality of analysis groups. When the evaluation indicates that there are matching analysis targets between analysis groups, the present invention specifies that analysis targets in the different analysis groups are the same target.
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10.发明申请公开(公告)号：US20250095189A1
公开(公告)日：2025-03-20
申请号：US18832563
申请日：2022-02-07
Applicant: NEC Corporation
Inventor： Ryo KAWAI , Noboru YOSHIDA , Satoshi YAMAZAKI , Tingting DONG , Jianquan LIU , Karen STEPHEN , Naoki SHINDOU , Yuta NAMIKI , Youhei SASAKI
IPC: G06T7/70 , G06T7/20 , G06V10/764 , G06V40/16
Abstract: An information processing apparatus (10) according to the present invention includes: an extraction unit (11) that extracts, using an image analysis technique, a scene of interest from a portion of a first moving image acquired by capturing a player, the portion being determined based on a specified time point; and an output unit (12) that outputs information indicating a position of the scene of interest within the first moving image.
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