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61.发明申请公开(公告)号：US20250166387A1
公开(公告)日：2025-05-22
申请号：US18840128
申请日：2022-03-03
Applicant: NEC Corporation
Inventor： Yuta NAMIKI , Jianquan LIU , Noboru YOSHIDA , Ryo KAWAI , Satoshi YAMAZAKI , Tingting DONG , Karen STEPHEN , Youhei SASAKI , Naoki SHINDOU
Abstract: The monitoring apparatus (101) includes an acquisition unit (102) and a processing unit (103). The acquisition unit (102) acquires external appearance information relating to an external appearance of a moving body included in an image captured by a plurality of photographing apparatuses (152) installed in a city. The processing unit (103) executes statistical processing by using the external appearance information.
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62.发明申请公开(公告)号：US20250157046A1
公开(公告)日：2025-05-15
申请号：US18836400
申请日：2022-03-18
Applicant: NEC Corporation
Inventor： Noboru YOSHIDA , Ryo KAWAI , Jianquan LIU
Abstract: A motion evaluation apparatus includes: motion identification unit for extracting skeletal information of a person in an acquired image and identifying an evaluation target motion related to a body of the person based on the extracted skeletal information of the person and a registered motion pattern formed by stored skeletal information; and evaluation unit for evaluating similarity between the evaluation target motion and a sample motion pattern formed by stored skeletal information, based on an integrated evaluation value including a first evaluation value that is based on a deviation amount of the skeletal information in a temporal axis direction and a second evaluation value that is based on a deviation amount of the skeletal information of the person in a spatial axis direction.
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63.发明申请公开(公告)号：US20250148485A1
公开(公告)日：2025-05-08
申请号：US18730106
申请日：2022-02-02
Applicant: NEC Corporation
Inventor： Noboru YOSHIDA , Ryo KAWAI , Jamquan LIU
IPC: G06Q30/0201 , G06V20/40 , G06V20/52 , G06V40/20
Abstract: There are provided a purchase analysis apparatus and method, and the like for analyzing in detail behavior of a customer related to a product or the like. A purchase analysis apparatus includes an action specification unit that analyzes an action of the customer in a sales room included in the captured video data and specifies the action of the customer according to a stored action pattern, a product-related information specification unit that specifies product-related information in which the customer is interested, based on the specified action of the customer or a position of the customer, and an association unit that associates the specified action with the product-related information.
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公开(公告)号：US20250145189A1
公开(公告)日：2025-05-08
申请号：US19011737
申请日：2025-01-07
Applicant: NEC Corporation
Inventor： Ryo KAWAI
Abstract: An abnormal situation alarming system includes a detection unit that detects an abnormal situation, an acquisition unit that acquires, when the abnormal situation is detected, information representing the circumstances of the location where the abnormal situation occurred, a calculation unit that calculates the time allowable for handling the abnormal situation from a detection result of the abnormal situation and an acquisition result of the information, and an alarming unit that gives an alarm of the detection result of the abnormal situation and a calculation result of the time.
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公开(公告)号：US20250118110A1
公开(公告)日：2025-04-10
申请号：US18729157
申请日：2022-02-07
Applicant: NEC Corporation
Inventor： Jianquan LIU , Ryo KAWAI , Noboru YOSHIDA
Abstract: A management apparatus (10) includes a motion detection unit (11), a related image specifying unit (12), a determination unit (13), and an output unit (14). The motion detection unit (11) detects a predetermined motion performed by a person from image data of an image obtained by capturing a predetermined place including the person. The related image specifying unit (12) specifies a predetermined related image related to the safety of the person. The determination unit (13) determination means determines whether or not the person is in a safe situation based on the detected motion and a positional relationship between the person performing the motion and the related image. The output unit (14) outputs determination information including a result of the determination performed by the determination means.
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Patent Agency Ranking
公开(公告)号：US20250111699A1
公开(公告)日：2025-04-03
申请号：US18834659
申请日：2022-02-07
Applicant: NEC Corporation
Inventor： Jianquan LIU , Noboru YOSHIDA , Ryo KAWAI
IPC: G06V40/20
Abstract: An image processing system (10) includes an analysis means (11), a determination means (12), and a label assigning means (13). The analysis means (11) recognizes a plurality of motion images indicating a motion of a person from image data of motion images according to a plurality of consecutive frames obtained by capturing the person who performs a series of motions. The determination means (12) determines whether or not the motion image and a predetermined reference motion are related to each other. The label assigning means (13) assigns a label to at least some of the consecutive frames in the motion image based on the determination.
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公开(公告)号：US20250095375A1
公开(公告)日：2025-03-20
申请号：US18726875
申请日：2022-03-16
Applicant: NEC Corporation
Inventor： Tingting DONG , Jianquan LIU , Karen STEPHEN , Noboru YOSHIDA , Ryo KAWAI , Satoshi YAMAZAKI , Naoki SHINDOU , Yuta NAMIKI , Youhei SASAKI
Abstract: An image processing apparatus (10) according to the present invention includes an acquisition unit (11) that acquires a moving image capturing a target area, an analysis unit (12) that generates, based on the moving image, external appearance information indicating at least one of a type of clothing, a type of a personal item, a pose, and a movement of a target person being included in the moving image, and appearance extent information indicating an extent to which the target person appears in the moving image, and an inference unit (13) that infers a purpose for which the target person is present in the target area, based on the external appearance information and the appearance extent information.
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68.发明申请公开(公告)号：US20240394301A1
公开(公告)日：2024-11-28
申请号：US18791558
申请日：2024-08-01
Applicant: NEC Corporation
Inventor： Ryo KAWAI , Noboru Yoshida , Yadong Pan , Shoji Nishimura , Jianquan Liu
IPC: G06F16/583 , G06F3/14 , G06F16/538 , G06T7/70 , G06V10/74
Abstract: A query acquisition unit (610) acquires pose information (hereinafter, described as query pose information) that is information to be a query and indicates a pose of a person. A search information acquisition unit (620) acquires a plurality of pieces of search pose information. The search pose information is pose information about an image (hereinafter, described as a target image) to be a search target, and is stored in a database by a plurality of target images. A selection unit (630) selects, from among the plurality of pieces of search pose information, two or more pieces of the search pose information whose degree of similarity to the query pose information satisfies a reference. The selection processing becomes substantially processing of selecting a target image similar to an image (hereinafter, described as a query image) associated with the query pose information.
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69.发明公开公开(公告)号：US20240096182A1
公开(公告)日：2024-03-21
申请号：US18274620
申请日：2021-07-28
Applicant: NEC Corporation
Inventor： Ryo KAWAI , Noboru YOSHIDA , Jianquan LIU , Shunsuke TSUDA , Yuki TSURUOKA
CPC classification number: G07G1/0036 , A47F9/047 , G06V20/44
Abstract: An action detection system (10) includes an action specification unit (18) configured to start specification of at least one action ID based on at least part of skeleton information extracted from video data that is a captured video of a user in response to detection of the user visiting checkout machine determined in advance, a determination unit (20) configured to determine whether or not an action sequence including the specified at least one action ID corresponds to registration action sequences registered in advance, and a processing control unit (21) configured to execute processing determined in advance in accordance with a determination result.
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公开(公告)号：US20240013534A1
公开(公告)日：2024-01-11
申请号：US18215540
申请日：2023-06-28
Applicant: NEC Corporation
Inventor： Jianquan LIU , Ryo KAWAI , Noboru YOSHIDA , Satoshi YAMAZAKI , Tingting DONG , Karen STEPHEN , Yuta NAMIKI , Naoki SHINDOU , Youhei SASAKI
Abstract: To utilize a result of analyzing an interval between persons included in a video, a video analysis apparatus 100 includes an interval acquisition unit 110 and a display control unit 113. The interval acquisition unit 110 acquires an interval between persons included in a video acquired by photographing a target region. The display control unit 113 causes a display unit to display a time-series transition of first information relating to the number of persons with the acquired interval being equal to or less than a reference value.
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