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.

公开(公告)号：US20240062417A1

公开(公告)日：2024-02-22

申请号：US18232099

申请日：2023-08-09

Applicant: NEC Corporation

Inventor： Noboru Yoshida ,  Tingting DONG

IPC: G06T7/73 ,  G06T7/11

CPC classification number: G06T7/74 ,  G06T7/11 ,  G06T2207/30244 ,  G06T2207/30196

Abstract: To improve accuracy of processing of searching for an image including a desired person from a plurality of images, the present invention provides an image processing apparatus 10 including: an acquisition unit 11 that acquires a search query including pose information indicating a pose of a body of a person and appearance information indicating an appearance of a person; and a search unit 12 that searches for an intended image from a plurality of reference images by using partial pose information indicating a pose of a part of a body of a person in the pose information included in the search query, and partial appearance information being a part of the appearance information included in the search query.

公开(公告)号：US20240062411A1

公开(公告)日：2024-02-22

申请号：US18232110

申请日：2023-08-09

Applicant: NEC Corporation

Inventor： Noboru YOSHIDA ,  Tingting DONG

IPC: G06T7/73 ,  G06T7/33

CPC classification number: G06T7/73 ,  G06T7/337 ,  G06T2207/30196 ,  G06T2207/10016

Abstract: To reduce a load on a computer required for processing of searching for a desired person from among a plurality of images, the present invention provides an information processing apparatus 10 including: an acquisition unit 11 that acquires a query indicating a person attribute; and a search unit 12 that refers to a reference image database in which a plurality of reference images are grouped by putting together into reference images including an identical person and clustered, for each group, by putting together those having a similar predetermined attribute, selects, for each group, a representative reference image from one or each of a plurality of clusters, and collates the selected representative reference image with the query, based on the person attribute.

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

IPC: G06T7/70 ,  G06V10/44 ,  G06V10/74

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.

公开(公告)号：US20210342390A1

公开(公告)日：2021-11-04

申请号：US17273068

申请日：2019-09-05

Applicant: NEC Corporation

Inventor： Shoji NISHIMURA ,  Tingting DONG

IPC: G06F16/583 ,  G06T7/90 ,  G06F16/532 ,  G06K9/46 ,  G06F3/0484 ,  G06F16/538

Abstract: An image search system (1) is provided with: a search key information acquisition unit (110) that acquires color specifying information indicating a plurality of colors and reference information indicating a reference of proportions of the plurality of colors being occupied in an image area; a specified color proportion information acquisition unit (120) that acquires specified color proportion information indicating proportions of the plurality of colors associated with the color specifying information, being occupied in an image to be processed; and an image search unit (130) that identifies whether the image to be processed is a search target image, based on the specified color proportion information and the reference information.