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EP 3 314 906 A1

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(43) Date of publication: 02.05.2018 Bulletin 2018/18 (21) Application number: 16814701.5 (22) Date of filing: 23.06.2016

(51) International Patent Classification (IPC):  H04N 21/81(2011.01) H04N 21/4722(2011.01) H04N 21/235(2011.01) H04N 21/434(2011.01) H04N 21/658(2011.01) (86) International application number: PCT/KR2016/006678 (87) International publication number: WO 2016/208988 (29.12.2016 Gazette 2016/52)

(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: MA MD (30) Priority: 23.06.2015 KR 20150089353 11.11.2015 KR 20150158360 (71) Applicants: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR) Kyonggi University Industry & Academia Cooperation Foundation Suwon, Kyeonggi-don 16227 (KR)

(72) Inventors: YANG, Hyun-Koo Suwon-si, Gyeonggi-do 16677 (KR) LEE, Byoung-Dai Suwon-si Gyeonggi-do 16227 (KR) RYU, Young-Sun Suwon-si, Gyeonggi-do 16677 (KR) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)