Title:
SPECIAL EFFECT MAP GENERATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/041623
Kind Code:
A1
Abstract:
Provided are a special effect map generation method and apparatus, a device and a storage medium. The method comprises: obtaining current light source information, a normal map of an original image and a mask o a target object, wherein the light source information comprises a light source color, a light source position and a light intensity; generating a target light map according to the normal map, the mask of the target object and the light source information; and fusing the target light map with the original image to obtain a target light special effect map.
Inventors:
YUAN QI (CN)
Application Number:
PCT/CN2023/114831
Publication Date:
February 29, 2024
Filing Date:
August 25, 2023
Export Citation:
Assignee:
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (CN)
International Classes:
G06T5/50
Foreign References:
| CN115358959A | 2022-11-18 | |||
| CN113096231A | 2021-07-09 | |||
| CN114331823A | 2022-04-12 | |||
| CN112884637A | 2021-06-01 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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