(19)
(11) EP 4 562 591 A1

(12)

(43) Date of publication:
04.06.2025 Bulletin 2025/23

(21) Application number: 22814096.8

(22) Date of filing: 10.11.2022
(51) International Patent Classification (IPC): 
G06T 5/20(2006.01)
(52) Cooperative Patent Classification (CPC):
G06T 5/20; G06T 2207/10004; G06T 2207/10028; G06T 2207/20012; G06T 2207/20084
(86) International application number:
PCT/EP2022/081411
(87) International publication number:
WO 2024/099564 (16.05.2024 Gazette 2024/20)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(71) Applicant: Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • PEREZ PELLITERO, Eduardo
    80992 Munich (DE)
  • CATLEY-CHANDAR, Sibi
    80992 Munich (DE)
  • LEONARDIS, Ales
    80992 Munich (DE)
  • SHAW, Richard
    80992 Munich (DE)

(74) Representative: Körber, Martin Hans 
Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7
80333 München
80333 München (DE)

   


(54) LEARNABLE POINT SPREAD FUNCTIONS FOR IMAGE RENDERING