METHOD AND APPARATUS FOR SIGNALING IMAGE INFORMATION, AND DECODING METHOD AND APPARATUS USING SAME

Title:

METHOD AND APPARATUS FOR SIGNALING IMAGE INFORMATION, AND DECODING METHOD AND APPARATUS USING SAME

Document Type and Number:

WIPO Patent Application WO/2013/042995

Kind Code:

A3

Abstract:

The present invention relates to a method for signaling image information and to a decoding method using same. The method for signaling image information according to the present invention comprises: a step of performing inter-prediction for a current picture; and a step of signaling information including the result of said inter-prediction and reference picture information indicating reference pictures usable in said inter prediction, wherein said reference picture information contains pieces of picture order count (POC) information of said usable reference pictures. The POC information of said usable reference pictures in said reference picture information is configured such that POCs for the pictures existing before said current picture in terms of a POC sequence are located at the front, and POCs for the pictures existing after said current picture in terms of a POC sequence are located following the POCs located at the front.

Inventors:

HENDRY HENDRY (KR)
PARK SEUNGWOOK (KR)
LIM JAEHYUN (KR)
JEON YONGJOON (KR)
KIM CHULKEUN (KR)
KIM JUNGSUN (KR)
PARK NAERI (KR)
JEON BYEONGMOON (KR)
PARK JOONYOUNG (KR)

Application Number:

PCT/KR2012/007614

Publication Date:

May 23, 2013

Filing Date:

September 21, 2012

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04N7/36

Foreign References:

KR20080034752A	2008-04-22
KR100943627B1	2010-02-24
JP2011077722A	2011-04-14
KR20090039705A	2009-04-22

Other References: