公开(公告)号：EP4502969A1

公开(公告)日：2025-02-05

申请号：EP23864483.5

申请日：2023-07-20

Applicant: Tencent Technology (Shenzhen) Company Limited

Inventor： WEI, Huawei

IPC: G06V40/20

Abstract: Provided in the embodiments of the present application are a head posture estimation method and apparatus, and a device and a storage medium, which are used for ensuring the stability and reliability of head posture estimation. The method comprises: acquiring an image to be subjected to recognition, wherein said image comprises a target facial image; by means of a first network model, performing key-point recognition processing on the basis of said image, so as to obtain a two-dimensional key-point coordinate set of the target facial image in said image and a three-dimensional key-point coordinate set of the target facial image, wherein the first network model comprises a first branch network and a second branch network, the first branch network is used for recognizing two-dimensional key-point coordinates, and the second branch network is used for recognizing three-dimensional key-point coordinates; and according to the two-dimensional key-point coordinate set and the three-dimensional key-point coordinate set, determining a head posture corresponding to the target facial image in said image. The technical solution provided in the present application can be applied to the fields of artificial intelligence and computer vision.

公开(公告)号：EP4498328A1

公开(公告)日：2025-01-29

申请号：EP23187350.6

申请日：2023-07-24

Applicant: Koninklijke Philips N.V.

Inventor： KIRENKO, Ihor Olehovych

IPC: G06V10/24 ,  G06V20/52 ,  G06V40/20

Abstract: Proposed concepts aim to provide schemes, solutions, concepts, designs, methods, and systems pertaining to the detection of a position of a subject relative to a monitoring region. In particular, the monitoring region is delimited by a machine readable code in a plurality of locations around the monitoring region. The locations of said machine readable code in images from a camera are detected and used to determine a virtual boundary describing pixels of the camera corresponding to the monitoring region. Said virtual boundary can then be used to determine monitoring regions exits (or attempts to exit) by the camera. Accordingly, embodiments of the invention may provide a simple and robust method for initialising/configuring a camera detecting a position of a subject relative to the monitoring region.

公开(公告)号：EP4498042A1

公开(公告)日：2025-01-29

申请号：EP24190643.7

申请日：2024-07-24

Applicant: Nanjing Horizon Information Technology Co., Ltd.

Inventor： CAI, Rui

IPC: G01C21/36 ,  G06F16/29 ,  G06F16/9535 ,  G06F16/9537 ,  G06F16/2457 ,  G06F18/24 ,  G06V40/20 ,  G06V40/18

Abstract: A method for determining a point of interest for a user includes: in response to receiving a point of interest query instruction of a user, determining point of interest classification information about points of interest to be queried based on the point of interest query instruction; acquiring body state information about a user, vehicle state information about a vehicle carrying the user, and surrounding environment information about a pre-set range around the vehicle; determining a set of candidate points of interest based on the information; determining scores respectively corresponding to each of the candidate points of interest in the set of candidate points of interest based on the body state information about the user, vehicle state information and a pre-set scoring rule; and determining a target point of interest corresponding to the point of interest query instruction based on scores respectively corresponding to each of the candidate points of interest.

公开(公告)号：EP4493992A1

公开(公告)日：2025-01-22

申请号：EP23771316.9

申请日：2023-03-14

Applicant: Snap Inc.

Inventor： MOLL, Sharon

IPC: G06F3/01 ,  G06F3/00 ,  G06V40/20 ,  G06F3/04842 ,  G06F3/0481

公开(公告)号：EP4483807A1

公开(公告)日：2025-01-01

申请号：EP24185743.2

申请日：2024-07-01

Applicant: Rockwell Collins, Inc.

Inventor： WU, Peggy

IPC: A61B5/16 ,  G06F3/01 ,  A61B5/0205 ,  G06F3/0481 ,  G06F18/00 ,  G06V10/80 ,  G06V40/20

Abstract: A team monitoring system receives data for determining user stress for each team member. A team engagement metric is determined for the entire team based on individual user stress correlated to discreet portions of a task. User stress may be determined based on arm / hand positions, gaze and pupil dynamics, and voice intonation. Individual user stress is weighted according to a task priority for that individual user at the time. The system determines a team composition based on individual user stress during a task and team engagement during the task; even where the users have not engaged as a team during the task.

公开(公告)号：EP4483337A1

公开(公告)日：2025-01-01

申请号：EP23715246.7

申请日：2023-03-17

Applicant: Sony Group Corporation

Inventor： RAO, Krishna Prasad Agara Venkatesha ,  SRINIVASA, Srinidhi ,  KADAKOL, Akshay Shekhar

IPC: G06V10/82 ,  G06V40/20 ,  H04N21/44

公开(公告)号：EP3964762B1

公开(公告)日：2024-12-04

申请号：EP19927192.5

申请日：2019-05-02

Inventor： HWANG, Sung Mok ,  KIM, Sang Yun ,  KIM, Jin Ok ,  PARK, Yun Sik ,  HAN, Dayun

IPC: F24F11/65 ,  F24F11/74 ,  F24F11/77 ,  F24F11/80 ,  G06V10/82 ,  G06V20/52 ,  G06V40/20 ,  F24F11/79

公开(公告)号：EP3844716B1

公开(公告)日：2024-12-04

申请号：EP19855319.0

申请日：2019-08-12

Inventor： NING, Guanghan ,  LIU, Ping ,  FAN, Xiaochuan ,  ZHANG, Chi

IPC: G06T7/20 ,  G06V40/20

公开(公告)号：EP4131064B1

公开(公告)日：2024-11-27

申请号：EP21795861.0

申请日：2021-04-22

Inventor： DING, Genming ,  HE, Yanong ,  KUANG, Danni ,  QU, Jingwei ,  LIU, Feng ,  YANG, Jiachen ,  WANG, Erli

IPC: G06V40/20 ,  G06V10/82 ,  G06V10/762 ,  G01S13/88 ,  G06N3/04 ,  G01S7/41 ,  G01S13/42 ,  G01S13/58 ,  G01S13/72 ,  G06N3/0442 ,  G06N3/084

公开(公告)号：EP4459550A1

公开(公告)日：2024-11-06

申请号：EP22916652.5

申请日：2022-12-26

Applicant: DRAX Inc.

Inventor： YOO, Seon Kyung

IPC: G06T7/20 ,  G06V40/20 ,  A63B24/00

Abstract: An exercise posture analyzing device, according to an embodiment, for analyzing an exercise posture of a user of exercise equipment, includes a photographing unit configured to obtain an exercise image of the user by photographing the user who is exercising by using the exercise equipment, an equipment detector configured to detect exercise equipment-related information relating to at least one of a movement and a length of the exercise equipment, and an analyzer configured to calculate a rotation angle of a body part of the user based on the exercise image and identify the exercise posture of the user based on the calculated rotation angle of the body part of the user.