公开(公告)号：US20240202944A1

公开(公告)日：2024-06-20

申请号：US18592586

申请日：2024-03-01

Applicant: APPLE INC.

Inventor： Bruno M. SOMMER ,  Alexandre DA VEIGA ,  Long H. NGO ,  Sebastian P. HERSCHER

IPC: G06T7/33 ,  G06T7/73 ,  G06T19/20

CPC classification number: G06T7/337 ,  G06T7/74 ,  G06T19/20 ,  G06T2207/10028 ,  G06T2219/024 ,  G06T2219/2004

Abstract: Various implementations provide a method for determining position data of a first device relative to a three-dimensional (3D) representation during a communication session. For example, a 3D representation is determined by a first device to correspond to a current physical environment of the first device. Then a spatial relationship is determined between the 3D representation and the current physical environment. Then position data is determined to correspond to a position of the first device relative to the 3D representation and based on a location of the first device in the current physical environment and the spatial relationship between the 3D representation and the current physical environment. The position data is then provided during a communication session between the first device and a second device with a view of the 3D representation including a representation of a user of the first device presented to a user of the second device.

公开(公告)号：US20240203055A1

公开(公告)日：2024-06-20

申请号：US18582757

申请日：2024-02-21

Applicant: APPLE INC.

Inventor： Long H. NGO ,  Alexandre DA VEIGA

IPC: G06T17/20

CPC classification number: G06T17/20

Abstract: Various implementations disclosed herein include devices, systems, and methods that generate a 3D representation of a physical environment by generating a point cloud and selectively replacing some of the points. For example, points representing flat surfaces (e.g., walls and ceilings) may be replaced with planar elements that are “painted” using image data. In contrast, points representing non-flat portions (e.g. furniture, curtains, wall hangings, etc.) are left as points in the model or altered in a different way. Selectively altering the 3D representation may provide (a) a cleaner feeling and/or (b) a more compact 3D representation for more efficient and faster communication and/or rendering.

公开(公告)号：US20240233097A1

公开(公告)日：2024-07-11

申请号：US18582835

申请日：2024-02-21

Applicant: APPLE INC.

Inventor： Long H. NGO ,  Alexandre DA VEIGA

IPC: G06T5/77 ,  G06T11/40 ,  G06T17/20 ,  G06T19/00

CPC classification number: G06T5/77 ,  G06T11/40 ,  G06T17/20 ,  G06T19/00 ,  G06T2207/10028 ,  G06T2219/024

Abstract: Various implementations disclosed herein include devices, systems, and methods that generate 2D views of a 3D environment using a 3D point cloud where the cloud points selected for each view are based on a low-resolution 3D mesh. In some implementations, a 3D point cloud of a physical environment is obtained, the 3D point cloud including points each having a 3D location and representing an appearance of a portion of the physical environment. Then, a 3D mesh is obtained corresponding to the 3D point cloud, and a 2D view of the 3D point cloud from a viewpoint is generated using a subset of the points of the 3D point cloud, where the subset of points is selected based on the 3D mesh.

公开(公告)号：US20240404227A1

公开(公告)日：2024-12-05

申请号：US18610107

申请日：2024-03-19

Applicant: Apple Inc.

Inventor： Shih-Sang CHIU ,  Long H. NGO ,  Wesley M. HOLDER ,  Stephen O. LEMAY ,  William A. SORRENTINO, III ,  Rajat BHARDWAJ ,  Giancarlo YERKES ,  Jason D. RICKWALD ,  Rupert BURTON

IPC: G06T19/20 ,  G06F3/01 ,  G06T5/70 ,  H04N7/15

Abstract: The present disclosure generally relates to user interfaces for electronic devices, including user interfaces for real-time communications.

公开(公告)号：US20220375431A1

公开(公告)日：2022-11-24

申请号：US17735164

申请日：2022-05-03

Applicant: APPLE INC.

Inventor： Long H. NGO

IPC: G09G5/12 ,  G06F3/14 ,  H04N5/57 ,  H04N21/422

Abstract: Various implementations disclosed herein include devices, systems, and methods that enable a first device to obtain two-dimensional (2D) content referenced by a webpage and a second device in communication with the first device to display 3D content referenced by the webpage. In an example, it is detected that the webpage references 3D content associated with 2D content and detected that a second device, capable of displaying the 3D content referenced by the webpage, is linked to or in communication with the first device. In one example, the second device receives input corresponding to a user selection to view the 3D content, and in response, displays an 3D environment including the 3D content.