公开(公告)号：US20240135659A1

公开(公告)日：2024-04-25

申请号：US18465569

申请日：2023-09-11

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Lin CHENG

IPC: G06T19/00 ,  G06T7/33

CPC classification number: G06T19/006 ,  G06T7/33 ,  G06T2207/10028

Abstract: The present disclosure provides a display method and apparatus and an electronic device. The method includes: acquiring a virtual image, configuration information of the virtual image, and environment information of a current environment; wherein the virtual image comprises at least one virtual object and virtual feature point information of the at least one virtual object in an extended reality space coordinate system, and the environment information comprises point cloud information of at least one real object; determining a position relation between the real object and the virtual object, based on the virtual feature point information of the virtual object in the extended reality space coordinate system and the point cloud information; rendering the virtual object in accordance with one or more of the position relation, the configuration information, and the environment information, to determine a rendered image; and displaying the rendered image.

公开(公告)号：US20240233287A9

公开(公告)日：2024-07-11

申请号：US18465569

申请日：2023-09-12

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Lin CHENG

IPC: G06T19/00 ,  G06T7/33

CPC classification number: G06T19/006 ,  G06T7/33 ,  G06T2207/10028

Abstract: The present disclosure provides a display method and apparatus and an electronic device. The method includes: acquiring a virtual image, configuration information of the virtual image, and environment information of a current environment; wherein the virtual image comprises at least one virtual object and virtual feature point information of the at least one virtual object in an extended reality space coordinate system, and the environment information comprises point cloud information of at least one real object; determining a position relation between the real object and the virtual object, based on the virtual feature point information of the virtual object in the extended reality space coordinate system and the point cloud information; rendering the virtual object in accordance with one or more of the position relation, the configuration information, and the environment information, to determine a rendered image; and displaying the rendered image.

公开(公告)号：US20240161390A1

公开(公告)日：2024-05-16

申请号：US18507306

申请日：2023-11-13

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Lin CHENG

IPC: G06T15/50 ,  G06T19/00

CPC classification number: G06T15/50 ,  G06T19/006

Abstract: Embodiments of the disclosure provide a method, apparatus, electronic device, and storage medium for control based on extended reality. The control method based on extended reality includes: obtaining a real environment image and spatial positional relationship of the real environment, obtaining a real environment image and a spatial positional relationship of a real environment, and mapping the real environment to an extended reality space based on the real environment image and the spatial positional relationship; setting a virtual light source in the extended reality space; and rendering a light effect for the real environment mapped to the extended reality space based on a light source parameter of the virtual light source, and displaying the rendered extended reality space. Embodiments of the present disclosure can realize personalized environmental lighting display for users.