发明名称 |
METHOD AND APPARATUS FOR IMAGE INTRA PREDICTION AND IMAGE DECODING METHOD AND APPARATUS USING THE SAME |
摘要 |
An image intra prediction method and image intra prediction apparatus and a decoding apparatus and a decoding method using the image intra prediction method are provided. The image intra prediction method includes: backing up boundary pixel values adjacent to a block that is to be decoded; correcting the boundary pixel values adjacent to the block that is to be decoded based on correlations between the boundary pixels and pixels adjacent to the boundary pixels; predicting a block that is to be decoded according to an intra mode, from among a plurality of intra modes, based on the corrected boundary pixel values; and restoring the boundary pixel values from the backed-up values.
|
申请公布号 |
US2011310969(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
US201113052186 |
申请日期 |
2011.03.21 |
申请人 |
PARK YOUNG-O;SONG KWAN-WOONG;JOO YOUNG-HUN;KO SUNG-JAE;NAM HYUNG-MIN;JUNG JAE-YUN;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK YOUNG-O;SONG KWAN-WOONG;JOO YOUNG-HUN;KO SUNG-JAE;NAM HYUNG-MIN;JUNG JAE-YUN |
分类号 |
H04N7/28;H04N7/32 |
主分类号 |
H04N7/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|