Title:
IMAGE RENDERING METHOD AND APPARATUS, COMPUTER PROGRAM AND READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/248705
Kind Code:
A1
Abstract:
An image rendering method and apparatus, a computer program and a readable medium. Said method comprises: creating, in a memory, a memory resource for storing rendering data; determining an original image size, and according to preset rasterization rate control parameters, scaling the original image size to obtain a physical size; rendering a target scene according to the physical size, performing multisample anti-aliasing processing on the target scene in combination with a multisample anti-aliasing technique, to obtain multisample data and single-sample data, and taking the single-sample data as target scene rendering data; and restoring the target scene rendering data to a logical size according to a mapping table of the rasterization rate control parameters, and outputting rendering data having the logical size, thereby ensuring the image quality of a rendered image while reducing calculation overhead required in the process of rendering the image.
Inventors:
SUN SIYUAN (CN)
FENG XING (CN)
FENG XING (CN)
Application Number:
PCT/CN2020/112543
Publication Date:
December 16, 2021
Filing Date:
August 31, 2020
Export Citation:
Assignee:
BEIJING PERFECT WORLD SOFTWARE TECH DEVELOPMENT CO LTD (CN)
International Classes:
G06F13/20; G06T15/20; H04N1/00
Foreign References:
| CN110488967A | 2019-11-22 | |||
| CN103221942A | 2013-07-24 | |||
| US20190272622A1 | 2019-09-05 | |||
| US20120229460A1 | 2012-09-13 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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