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1.发明公开公开(公告)号：US20230368576A1
公开(公告)日：2023-11-16
申请号：US18026407
申请日：2020-09-25
Applicant: NEC Corporation
Inventor： Karen STEPHEN , Jianquan LIU
CPC classification number: G06V40/20 , G06T3/60 , G06T7/66 , G06V2201/07 , G06T2207/20132
Abstract: The present invention provides an image processing apparatus (10) including: a first estimation unit (11) performing image analysis on a panoramic image acquired by panoramically expanding a fisheye image generated by a fisheye lens camera and estimating a human action indicated by the panoramic image; a second estimation unit (12) performing image analysis on a partial fisheye image being a partial area in the fisheye image without panoramic expansion and estimating a human action indicated by the partial fisheye image; and a third estimation unit (13) estimating a human action indicated by the fisheye image, based on an estimation result based on the panoramic image and an estimation result based on the partial fisheye image.
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公开(公告)号：US20250155150A1
公开(公告)日：2025-05-15
申请号：US18729543
申请日：2022-01-26
Applicant: NEC Corporation
Inventor： Yuta NAMIKI , Jianquan LIU , Satoshi YAMAZAKI , Noboru YOSHIDA , Ryo KAWAI , Tingting DONG , Karen STEPHEN , Naoki SHINDOU , Youhei SASAKI
IPC: F24F11/63
Abstract: A control apparatus (103) includes a history acquisition unit (104) and a control unit (105). The history acquisition unit (104) processes image information including an image in which a target space is captured, and acquires appearance history information (106a) including a history of appearances of one or more persons being active in the target space. The control unit (105) outputs control information for controlling an air conditioner (102), based on the appearance history information (106a).
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公开(公告)号：US20240013428A1
公开(公告)日：2024-01-11
申请号：US18216208
申请日：2023-06-29
Applicant: NEC Corporation
Inventor： Jianquan Liu , Noboru YOSHIDA , Tingting DONG , Ryo KAWAI , Satoshi YAMAZAKI , Karen STEPHEN , Yuta NAMIKI , Naoki SHINDOU , Youhei SASAKI
CPC classification number: G06T7/70 , G06V10/44 , G06F3/14 , G06T2207/30242
Abstract: To utilize a result of image analysis, an image analysis apparatus 100 includes an analysis result acquisition unit 110 and a counting unit 111. The analysis result acquisition unit 110 acquires analysis information being information acquired by analyzing a still image and including an appearance attribute to which a person included in the still image belongs. The counting unit 111 counts, for each appearance attribute, the number of persons belonging to the appearance attribute in the still image by using the analysis information, and generates counting information indicating a result of the counting in units of still images.
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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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5.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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Patent Agency Ranking
6.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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公开(公告)号：US20240013427A1
公开(公告)日：2024-01-11
申请号：US18215572
申请日：2023-06-28
Applicant: NEC Corporation
Inventor： Jianquan Liu , Noboru YOSHIDA , Youhei SASAKI , Ryo KAWAI , Satoshi YAMAZAKI , Tingting DONG , Karen STEPHEN , Yuta NAMIKI , Naoki SHINDOU
CPC classification number: G06T7/70 , G06V10/44 , G06V10/761 , G06V2201/07 , G06T2207/30242
Abstract: To utilize results of analyzing a plurality of videos, a video analysis apparatus 100 includes a type receiving unit 110, an acquiring unit 111, and an integration unit 112. The type receiving unit 110 accepts selection of a type of engine in order to analyze each of a plurality of videos and detect a detection target included in each of the plurality of videos. The acquiring unit 111 acquires results of analyzing the plurality of videos by using the selected type of engine among results of analyzing the plurality of videos by using a plurality of types of the engines. The integration unit 112 integrates the acquired results of analyzing the plurality of videos.
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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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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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公开(公告)号：US20250029383A1
公开(公告)日：2025-01-23
申请号：US18777827
申请日：2024-07-19
Applicant: NEC CORPORATION , National University of Singapore
Inventor： Karen STEPHEN , Satoshi Yamazaki , Jianquan LIU , Rishabh Sheoran , Yong Kang Wong , Mohan Kankanhalli
IPC: G06V20/40
Abstract: A relationship extracting apparatus acquires event information that indicates features of an event of interest, determine target duration based on one or more features of the event of interest, and extract one or more action-related relationships that exist during the target duration from object relationships information. The object relationship information indicates two or more action-related relationships between objects in association with time at which or during which the action-related relationship exists.
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