METHOD AND DEVICE FOR DETERMINING REFERENCE UNIT

Title:

METHOD AND DEVICE FOR DETERMINING REFERENCE UNIT

Document Type and Number:

WIPO Patent Application WO/2012/081894

Kind Code:

A1

Abstract:

An inter prediction method according to the present invention comprises the steps of: selecting candidate units from among reconstructed neighbor units; creating a candidate unit set with respect to units to be decoded, using the selected candidate units; determining a reference unit from among the candidate units which constitute the created candidate unit set; and performing inter prediction on the units to be decoded, using the determined reference unit. According to the present invention, image encoding/decoding efficiency can be improved.

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Inventors:

LIM SUNG CHANG (KR)
KIM HUI YONG (KR)
JEONG SE YOON (KR)
CHO SUK HEE (KR)
KIM JONG HO (KR)
LEE HA HYUN (KR)
LEE JIN HO (KR)
CHOI JIN SOO (KR)
KIM JIN WOONG (KR)
AHN CHIE TEUK (KR)

Application Number:

PCT/KR2011/009598

Publication Date:

June 21, 2012

Filing Date:

December 13, 2011

Export Citation:

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Assignee:

KOREA ELECTRONICS TELECOMM (KR)
LIM SUNG CHANG (KR)
KIM HUI YONG (KR)
JEONG SE YOON (KR)
CHO SUK HEE (KR)
KIM JONG HO (KR)
LEE HA HYUN (KR)
LEE JIN HO (KR)
CHOI JIN SOO (KR)
KIM JIN WOONG (KR)
AHN CHIE TEUK (KR)

International Classes:

H04N19/105; H04N19/51

Foreign References:

KR20090058954A	2009-06-10
KR20100018810A	2010-02-18
KR20070037531A	2007-04-05

Other References: