METHOD AND APPARATUS OF DEBLOCKING FILTERING BETWEEN BOUNDARIES OF BLOCKS PREDICTED USING WEIGHTED PREDICTION AND NON-RECTANGULAR MERGE MODES - Patent 4078949

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EP 4 078 949 A1

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(43)	Date of publication:
	26.10.2022 Bulletin 2022/43

(21)	Application number: 19958327.9

(22)	Date of filing: 31.12.2019

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International Patent Classification (IPC):

H04N 19/117^(2014.01)

H04N 19/159^(2014.01)

(52)	Cooperative Patent Classification (CPC):
	H04N 19/159; H04N 19/117; H04N 19/176

(86)	International application number:
	PCT/CN2019/130288

(87)	International publication number:
	WO 2021/134393 (08.07.2021 Gazette 2021/27)

(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

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

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

(74)	Representative: Maiwald Patent- und Rechtsanwaltsgesellschaft mbH
	Elisenhof Elisenstraße 3 80335 München 80335 München (DE)

(54)	METHOD AND APPARATUS OF DEBLOCKING FILTERING BETWEEN BOUNDARIES OF BLOCKS PREDICTED USING WEIGHTED PREDICTION AND NON-RECTANGULAR MERGE MODES