发明名称 |
Predictive coding method for coding texture of image |
摘要 |
A predictive coding method for coding intra of frames is revealed. Firstly, an encoder divides an image frame into a plurality of macroblocks. Then the encoder sets predictive coding models corresponding to these macroblocks according to a ratio. The encoder performs predictive coding for coding each macroblock according to the corresponding predictive coding model so as to get and output a coded image. By the present invention, various predictive coding models are set and applied to code the different macroblocks so as to increase predictive coding efficiency. The intra prediction efficiency and image compression efficiency are improved simultaneously.
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申请公布号 |
US8559738(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US201213415064 |
申请日期 |
2012.03.08 |
申请人 |
GUO JIUN-IN;SU CHING-LUNG;LIAO JENG-WEI;NATIONAL CHUNG CHENG UNIVERSITY |
发明人 |
GUO JIUN-IN;SU CHING-LUNG;LIAO JENG-WEI |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
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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