公开(公告)号：US20220261454A1

公开(公告)日：2022-08-18

申请号：US17618244

申请日：2019-06-19

Applicant: NEC Corporation

Inventor： Tingting DONG

IPC: G06F16/9538 ,  G06F16/9536

Abstract: A search unit searches for a target that satisfies one or more inputted search conditions. On the basis of the result of the search by the search unit, a presentation unit presents, in a list, which search condition or conditions the target satisfies and which search condition or conditions the target does not satisfy, among the one or more search conditions.

公开(公告)号：US20220179899A1

公开(公告)日：2022-06-09

申请号：US17436299

申请日：2019-12-17

Applicant: NEC Corporation

Inventor： Tingting DONG

IPC: G06F16/532 ,  G06V10/94 ,  G06F16/538 ,  G06F16/583

Abstract: An information processing apparatus includes a search condition acquisition unit that acquires an input search condition, an image display unit that displays at least one type of an image of an object designated by the search condition acquired by the search condition acquisition unit, the at least one type of the image representing a variation of the object or a variation of an aspect designated by the search condition for the object, a selection receiving unit—that receives an instruction for selecting at least one type of an image from among the images displayed by the image display unit, and a search condition determination unit that determines a search condition based on the image selected according to the instruction received by the selection receiving unit.

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).

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

IPC: G06T7/70 ,  G06V10/44 ,  G06F3/14

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.

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

IPC: G06V40/20 ,  G06T7/70

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.

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

IPC: G06V20/52 ,  G06T5/50 ,  G06T7/20 ,  G06T7/70

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.

公开(公告)号：US20250005055A1

公开(公告)日：2025-01-02

申请号：US18829596

申请日：2024-09-10

Applicant: NEC Corporation

Inventor： Tingting DONG

IPC: G06F16/332 ,  G06F16/33 ,  G06F16/338 ,  G06F40/40

Abstract: A search apparatus including: a search target extraction unit that references a data set use of a search criterion that includes attribute information, and extracts search target information that include the attribute information that match the attribute information of the search criterion; a score calculation unit that, in a case where the number of the extracted search target information pieces is not within a preset search result range, references a knowledge base and calculates a score for each of the attribute information pieces included in the extracted search target information pieces with use of a score function that has been determined in advance; a question generation unit that selects an attribute information piece based on the calculated scores, and generates question information use of the selected attribute information piece; and a search criterion generation unit that reflects an attribute information piece indicated by a response of the user to the question information in the search criterion, thereby generates a new search criterion.

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

IPC: G06V20/54 ,  G06Q50/26 ,  G06V40/10

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.

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

IPC: G06V20/52 ,  G06T7/20 ,  G06T7/70

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.

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

IPC: G06V20/40 ,  G06V40/10

CPC classification number: G06V20/40 ,  G06V40/10

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.