(19)
(11) EP 3 984 221 A1

(12)

(43) Date of publication:
20.04.2022 Bulletin 2022/16

(21) Application number: 20822571.4

(22) Date of filing: 10.06.2020
(51) International Patent Classification (IPC): 
H04N 19/13(2014.01)
H04N 19/426(2014.01)
 H04N 19/177(2014.01)
(52) Cooperative Patent Classification (CPC):
H04N 19/70; H04N 19/13; H04N 19/157; H04N 19/172
(86) International application number:
PCT/KR2020/007534
(87) International publication number:
WO 2020/251261 (17.12.2020 Gazette 2020/51)
(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: 11.06.2019 CN 201910502457
08.08.2019 CN 201910730604
06.11.2019 CN 201911077392
06.03.2020 CN 202010152701

(71) Applicant: Samsung Electronics Co., Ltd.
Gyeonggi-do 16677 (KR)

(72) Inventors:
  • LV, Zhuoyi
    Suwon-si, Gyeonggi-do 16677 (KR)
  • PIAO, Yinji
    Suwon-si, Gyeonggi-do 16677 (KR)

(74) Representative: Appleyard Lees IP LLP 
15 Clare Road
Halifax HX1 2HY
Halifax HX1 2HY (GB)

   


(54) METHOD FOR UPDATING MODEL, APPARATUS, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM