ENCODING METHOD AND DEVICE, AND DECODING METHOD AND DEVICE

Title:

ENCODING METHOD AND DEVICE, AND DECODING METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/066574

Kind Code:

A1

Abstract:

Provided is a video decoding method comprising the steps of: obtaining affine parameter group candidates of a current block in accordance with whether or not adjacent blocks of the current block are decoded; determining an affine parameter group, of the current block, among the affine parameter group candidates in accordance with affine parameter information of the current block; and restoring the current block on the basis of one or more affine parameters comprised in the affine parameter group.

More Like This:

JP5662887	Encoding device, decoding device and program
JP2765528	HALF PICTURE ELEMENT ACCURACY MOTION VECTOR RETRIEVAL DEVICE
JP5845750	Image coding system, image coding device and image coding program

Inventors:

TAMSE ANISH (KR)
PIAO YIN-JI (KR)
LEE JIN-YOUNG (KR)

Application Number:

PCT/KR2018/011561

Publication Date:

April 04, 2019

Filing Date:

September 28, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04N19/196; H04N19/119; H04N19/129; H04N19/139; H04N19/176

Foreign References:

KR101543309B1	2015-08-12
KR20140022009A	2014-02-21
KR101653274B1	2016-09-01
KR20140113855A	2014-09-25

Other References:

JIANLE CHEN: "Algorithm Description of Joint Exploration Test Model 7 (JEM 7", JVET-G1001-V1, JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP3, 19 August 2017 (2017-08-19), Torino, IT, XP055576095
See also references of EP 3691270A4

Attorney, Agent or Firm:

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

Download PDF:

View/Download PDF PDF Help

Previous Patent: METHOD AND DEVICE FOR NETWORK ACCESS

Next Patent: METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM