Title:
IMAGE PROCESSING METHOD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/051471
Kind Code:
A1
Abstract:
An image processing method and an electronic device, which relate to the field of image processing, and which can separately, accurately and quickly calculate motion vectors of static grids and dynamic grids, thus saving the computing power overhead during vector calculation processes, and improving prediction efficiency. The method comprises: according to rendering intermediate variables of at least two completed image frames, determining the position of a static grid of a next image frame, the rendering intermediate variables comprising MVP matrixes and depth data corresponding to the image frames; and, according to coordinate data of a first model in the at least two completed image frames, determining the position of the first model in a next image frame. The corresponding grids of the first model are dynamic grids in the images, and the coordinate data comprises NDC coordinates and drawing parameters of the first model in the corresponding image frames, the NDC coordinates comprising coordinates of at least one vertex, and the drawing parameters being used for an electronic device to draw the first model.
Inventors:
ZHANG KAIWEN (CN)
Application Number:
PCT/CN2023/113746
Publication Date:
March 14, 2024
Filing Date:
August 18, 2023
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G06T7/207
Foreign References:
| CN113837920A | 2021-12-24 | |||
| CN113362442A | 2021-09-07 | |||
| CN114862997A | 2022-08-05 | |||
| KR20160147408A | 2016-12-23 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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