(19)
(11) EP 4 022 901 A1

(12)

(43) Date of publication:
06.07.2022 Bulletin 2022/27

(21) Application number: 20858800.4

(22) Date of filing: 25.08.2020
(51) International Patent Classification (IPC): 
H04N 19/107(2014.01)
H04N 19/50(2014.01)
(52) Cooperative Patent Classification (CPC):
H04N 19/132; H04N 19/176; H04N 19/119
(86) International application number:
PCT/RU2020/050200
(87) International publication number:
WO 2021/040574 (04.03.2021 Gazette 2021/09)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 31.08.2019 WO PCT/CN2019/103896

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

(72) Inventors:
  • RUFITSKIY, Vasily Alexeevich
    Shenzhen, Guangdong 518129 (CN)
  • ALSHINA, Elena Alexandrovna
    Shenzhen, Guangdong 518129 (CN)
  • FILIPPOV, Alexey Konstantinovich
    Shenzhen, Guangdong 518129 (CN)

(74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB 
Leopoldstraße 4
80802 München
80802 München (DE)

   


(54) METHOD AND APPARATUS OF STILL PICTURE AND VIDEO CODING WITH SHAPE-ADAPTIVE RESAMPLING OF RESIDUAL BLOCKS