IMAGE ENCODING METHOD USING A SKIP MODE, AND A DEVICE USING THE METHOD

WIPO Patent Application WO/2012/141500

A2

Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.

JP3484834	METHOD AND DEVICE FOR ENCODING/DECODING DATA AND ENCODING DATA RECORDING MEDIUM
JP2885039	[Title of Invention] Motion Vector Detection Circuit
JP3842450	RECEIVER FOR PERFORMING HIERARCHY SYNTHESIS

BANG GUN (KR)
CHEONG WON SIK (KR)
UM GI MUN (KR)
HUR NAM HO (KR)
PARK GWANG HOON (KR)
KIM KYUNG YONG (KR)

PCT/KR2012/002763

October 18, 2012

April 12, 2012

Click for automatic bibliography generation  

KOREA ELECTRONICS TELECOMM (KR)
UNIV KYUNG HEE UNIV IND COOP GROUP (KR)
BANG GUN (KR)
CHEONG WON SIK (KR)
UM GI MUN (KR)
HUR NAM HO (KR)
PARK GWANG HOON (KR)
KIM KYUNG YONG (KR)

H04N7/32; H04N19/593

KR20050026318A	2005-03-15
KR20110011505A	2011-02-08
KR20070099390A	2007-10-09

YANG, Moon Ock (KR)
양문옥 (KR)

View/Download PDF      PDF Help

Previous Patent: NOVEL COMPOUNDS FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

Next Patent: CAS SERVICE SYSTEM SUPPLYING CAS SERVICE AND OPERATION METHOD THEREOF