发明名称 |
VIDEO ENCODING METHOD AND DECODING METHOD, APPARATUSES THEREFOR, PROGRAMS THEREFOR, AND STORAGE MEDIA WHICH STORE THE PROGRAMS |
摘要 |
A video encoding method includes setting candidates for reference pixels to pixels within a predetermined distance range measured from an encoding target block; generating a predicted signal by sequentially selecting reference pixels used for the intra prediction of the encoding target block from among the reference pixel candidates while changing a distance condition from the encoding target block, and by generating the predicted signal based on the reference pixels for each distance condition; computing an encoding cost required for subjecting the encoding target block to intra prediction encoding using each generated predicted signal; finally determining reference pixels used for the intra prediction of the encoding target block based on each computed encoding cost; and encoding information which indicates the position of the determined reference pixels.
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申请公布号 |
US2010027655(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20080526896 |
申请日期 |
2008.02.20 |
申请人 |
MATSUO SHOHEI;TAKAMURA SEISHI;KAMIKURA KAZUTO;YASHIMA YOSHIYUKI |
发明人 |
MATSUO SHOHEI;TAKAMURA SEISHI;KAMIKURA KAZUTO;YASHIMA YOSHIYUKI |
分类号 |
H04N11/02 |
主分类号 |
H04N11/02 |
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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