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(11)

EP 4 248 657 A1

(12)

(43) Date of publication: 27.09.2023 Bulletin 2023/39 (21) Application number: 22825246.6 (22) Date of filing: 13.06.2022

(51) International Patent Classification (IPC):  H04N 21/431(2011.01) G06T 5/00(2006.01) G06N 3/08(2023.01) G06N 3/0464(2023.01) H04N 9/64(2023.01) G06N 3/04(2023.01) G06N 3/045(2023.01) G06N 3/09(2023.01) (52) Cooperative Patent Classification (CPC): G06T 5/001; G06T 2207/10016; G06T 2207/20084; H04N 9/646; G06N 3/0464; G06N 3/045; G06N 3/09 (86) International application number: PCT/KR2022/008294 (87) International publication number: WO 2022/265321 (22.12.2022 Gazette 2022/51)

(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: 15.06.2021 IN 202141026673 11.04.2022 IN 202141026673 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)	(72) Inventors: K S, Green Rosh Bengaluru Karnataka 560037 (IN) KRISHNAN, Nikhil Bengaluru Karnataka 560037 (IN) HARBHAJANKA, Yash Bengaluru Karnataka 560037 (IN) MANDAL, Bodhisatwa Bengaluru Karnataka 560037 (IN) (74) Representative: Appleyard Lees IP LLP  15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)