Title:
METHOD AND DEVICE FOR INTRA-PREDICTION
Document Type and Number:
WIPO Patent Application WO/2012/121575
Kind Code:
A2
Abstract:
The multi sample prediction method of the present invention comprises the steps of: determining a sample group consisting of a plurality of samples inside a decoding target block; determining a representative position corresponding to the sample group, inside the decoding target block; determining a representative prediction value for the sample group, on the basis of the determined representative position; and determining the determined representative prediction value as the final prediction value for each of the plurality of samples making up the sample group. The present invention enhances efficiency in encoding/decoding and reduces complexity thereof.
Inventors:
LEE JIN HO (KR)
KIM HUI YONG (KR)
LIM SUNG CHANG (KR)
KIM JONG HO (KR)
LEE HA HYUN (KR)
CHOI JIN SOO (KR)
KIM JIN WOONG (KR)
KIM HUI YONG (KR)
LIM SUNG CHANG (KR)
KIM JONG HO (KR)
LEE HA HYUN (KR)
CHOI JIN SOO (KR)
KIM JIN WOONG (KR)
Application Number:
PCT/KR2012/001791
Publication Date:
September 13, 2012
Filing Date:
March 12, 2012
Export Citation:
Assignee:
KOREA ELECTRONICS TELECOMM (KR)
LEE JIN HO (KR)
KIM HUI YONG (KR)
LIM SUNG CHANG (KR)
KIM JONG HO (KR)
LEE HA HYUN (KR)
CHOI JIN SOO (KR)
KIM JIN WOONG (KR)
LEE JIN HO (KR)
KIM HUI YONG (KR)
LIM SUNG CHANG (KR)
KIM JONG HO (KR)
LEE HA HYUN (KR)
CHOI JIN SOO (KR)
KIM JIN WOONG (KR)
International Classes:
H04N7/32; H04N19/593
Foreign References:
| KR20110019856A | 2011-03-02 | |||
| KR20090087767A | 2009-08-18 | |||
| KR20080087147A | 2008-09-30 | |||
| KR20100106811A | 2010-10-04 |
Attorney, Agent or Firm:
YANG, Moon Ock (KR)
양문옥 (KR)
양문옥 (KR)
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Claims: