IMAGE ENCODING AND DECODING METHOD AND DEVICE

Title:

IMAGE ENCODING AND DECODING METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/231219

Kind Code:

A1

Abstract:

The present invention relates to encoding and decoding images, wherein an image encoding device divides each picture into sub-pictures that can be independently displayed, and signals layout information about the sub-pictures, and an image decoding device identifies each sub-block through the layout information and decodes the sub-pictures.

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Inventors:

SIM DONG GYU (KR)
PARK SEA NAE (KR)
CHOI HAN SOL (KR)
PARK SEUNG WOOK (KR)
LIM WHA PYEONG (KR)

Application Number:

PCT/KR2020/006419

Publication Date:

November 19, 2020

Filing Date:

May 15, 2020

Export Citation:

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Assignee:

HYUNDAI MOTOR CO LTD (KR)
KIA MOTORS CORP (KR)
UNIV KWANGWOON IND ACAD COLLAB (KR)

International Classes:

H04N19/96; H04N19/119; H04N19/129; H04N19/137; H04N19/176; H04N19/70; H04N19/82

Foreign References:

KR20180028299A	2018-03-16
US20180192074A1	2018-07-05
KR20190029735A	2019-03-20
KR20150083012A	2015-07-16

Other References:

CHOI, BYEONGDOO ET AL.: "AHG12: On sub-picture partitioning", JVET-N0055-V2. JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 . 14TH MEETING, 20 March 2019 (2019-03-20), Geneva, CH, pages 1 - 7

Attorney, Agent or Firm:

LEE, Chulhee (KR)

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