公开(公告)号：US11146925B2

公开(公告)日：2021-10-12

申请号：US16519913

申请日：2019-07-23

Applicant: Arm Limited

Inventor： Peter James Samuel Ferguson ,  Andrew Dunn ,  Roberto Lopez Mendez

IPC: H04W16/20 ,  H04W4/33 ,  H04W4/024

Abstract: The present disclosure provides a system and method for locating terminals within a facility. One or more of a plurality of primary terminals send a location signal which may comprise location data for the respective primary terminal. A secondary terminal, of a plurality of secondary terminals may receive one or more of these location signals. In response, the secondary terminal sends a confirmation message to each primary terminal from which it has received a location signal. The confirmation message may comprise a unique identifier for the secondary terminal. In response to receiving one or more confirmation messages, a primary terminal sends a location reporting message to a location processing server. The location reporting message comprises the location data for that primary terminal and the contents of the received confirmation message(s). The data held on the location processing server can be used to determine the location and movement of each of the primary terminals and the secondary terminals.

公开(公告)号：US20230222830A1

公开(公告)日：2023-07-13

申请号：US17573186

申请日：2022-01-11

Applicant: Arm Limited

Inventor： Roberto Lopez Mendez ,  Daren Croxford ,  Peter James Samuel Ferguson ,  Judicael Sean Eugene Clair ,  Koki Mitsunami ,  Benjamin Charles Clark ,  Mina Ivanova Dimova ,  Pavel Rudko

IPC: G06V40/10 ,  G06V10/82 ,  G06T7/73 ,  G06T7/50

CPC classification number: G06V40/10 ,  G06T7/50 ,  G06T7/75 ,  G06V10/82 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Systems, apparatuses, devices and methods for body pose tracking are provided that are simple, inexpensive, flexible, accurate and robust. One body pose tracking system includes a mobile device, such as a smartphone, and active or passive marker bands. Images and depth information captured by the smartphone may be analyzed using an Inverse Kinematic (IK) model, and, in certain cases, the IK model solution may be augmented by machine learning. Other body pose tracking systems include an augmented-reality/virtual-reality (AR/VR) head-mounted-display (HMD) and/or AR/VR glasses rather than a smartphone. An AR/VR HMD device may include a depth sensor and multiple environment-facing cameras.

公开(公告)号：US12067798B2

公开(公告)日：2024-08-20

申请号：US17573186

申请日：2022-01-11

Applicant: Arm Limited

Inventor： Roberto Lopez Mendez ,  Daren Croxford ,  Peter James Samuel Ferguson ,  Judicael Sean Eugene Clair ,  Koki Mitsunami ,  Benjamin Charles Clark ,  Mina Ivanova Dimova ,  Pavel Rudko

IPC: G06T7/50 ,  G06T7/73 ,  G06V10/82 ,  G06V40/10

CPC classification number: G06V40/10 ,  G06T7/50 ,  G06T7/75 ,  G06V10/82 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Systems, apparatuses, devices and methods for body pose tracking are provided that are simple, inexpensive, flexible, accurate and robust. One body pose tracking system includes a mobile device, such as a smartphone, and active or passive marker bands. Images and depth information captured by the smartphone may be analyzed using an Inverse Kinematic (IK) model, and, in certain cases, the IK model solution may be augmented by machine learning. Other body pose tracking systems include an augmented-reality/virtual-reality (AR/VR) head-mounted-display (HMD) and/or AR/VR glasses rather than a smartphone. An AR/VR HMD device may include a depth sensor and multiple environment-facing cameras.