Title:
IMAGE RENDERING METHOD, APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/031977
Kind Code:
A1
Abstract:
An image rendering method, apparatus and device. In the present application, a rendering apparatus acquires a rendering object set, wherein the rendering object set comprises objects which need to be displayed under a plurality of angles of view at a first moment; the rendering apparatus processes each object in the rendering object set, so as to obtain a DAG corresponding to each object in the rendering object set, wherein the DAG corresponding to the object describes an association relationship between surface patch clusters under a plurality of levels of the object, and a node of the DAG corresponding to the object represents the surface patch cluster under one level of the object; and the rendering apparatus performs node clipping on the node of the DAG corresponding to each object, so as to generate a rendering node list corresponding to the first moment, and performs rendering processing on the surface patch clusters comprised in the rendering node list corresponding to the first moment. A rendering apparatus can synchronously process objects which need to be displayed under a plurality of angles of view at the same moment, so as to obtain rendering images of the plurality of angles of view at the same moment, thereby realizing image rendering under the plurality of angles of view, and improving the image rendering efficiency.
Inventors:
LI JIANWEN (CN)
Application Number:
PCT/CN2023/080235
Publication Date:
February 15, 2024
Filing Date:
March 08, 2023
Export Citation:
Assignee:
HUAWEI CLOUD COMPUTING TECH CO LTD (CN)
International Classes:
G06T15/00
Foreign References:
| CN114627219A | 2022-06-14 | |||
| CN110163943A | 2019-08-23 | |||
| JPH08293041A | 1996-11-05 | |||
| CN112181531A | 2021-01-05 | |||
| CN113628317A | 2021-11-09 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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