METHOD AND DEVICE FOR CODING AND DECODING - SAMSUNG ELECTRONICS CO LTD

Title:

METHOD AND DEVICE FOR CODING AND DECODING

Document Type and Number:

WIPO Patent Application WO/2021/040330

Kind Code:

A1

Abstract:

There is provided a decoding method includes parsing information of intra prediction from a bitstream, calculating a prediction pixel value of the current coding block according to the parsed information of intra prediction, based on availabilities of reference pixels of the current coding block, and obtaining a decoded image by reconstructing an image according to the prediction pixel value, wherein the information of intra prediction at least comprises information about an intra prediction mode of the current coding block.

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Inventors:

OUYANG XIAO (CN)
WANG FAN (CN)
LV ZHUOYI (CN)
PIAO YINJI (KR)

Application Number:

PCT/KR2020/011171

Publication Date:

March 04, 2021

Filing Date:

August 21, 2020

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04N19/11; H04N19/105; H04N19/147; H04N19/176; H04N19/593; H04N19/82

Domestic Patent References:

WO2019059681A1	2019-03-28
WO2019066174A1	2019-04-04

Foreign References:

KR101718969B1	2017-03-23
US20180077426A1	2018-03-15
KR20190059255A	2019-05-30

Attorney, Agent or Firm:

Y.P.LEE,MOCK & PARTNERS (KR)

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