发明名称 |
METHOD AND APPARATUS FOR IMAGE INTRA PREDICTION |
摘要 |
<p>A method and apparatus for intra prediction of an image having arbitrary directivity are provided. Arbitrary edge directions and amplitudes of the edges based are calculated on neighboring pixels of a prediction block. From the calculated edge directions, a number of intra prediction directions in an order of the amplitudes of the edges is selected. An optimum intra prediction mode is determined by performing block prediction in the selected number of the intra prediction directions.</p> |
申请公布号 |
EP2250817(A4) |
申请公布日期 |
2012.07.04 |
申请号 |
EP20090718551 |
申请日期 |
2009.03.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SONG, HAK-SUP;MIN, JUNG-HYE |
分类号 |
H04N7/34;H04N7/26 |
主分类号 |
H04N7/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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