发明名称 |
Prediction encoder/decoder, prediction encoding/decoding method, and computer readable recording medium having recorded thereon program for implementing the prediction encoding/decoding method |
摘要 |
A prediction encoder/decoder, a prediction encoding/decoding method, and a computer readable recording medium having a program for the prediction encoding/decoding method recorded thereon. The prediction encoder includes a prediction encoding unit that starts prediction at an origin macroblock of an area of interest of a video frame, continues prediction in an outward spiral in the shape of square rings composed of macroblocks surrounding the origin macroblock, and encodes video by performing intra-prediction using information about a macroblock that has just been coded in a square ring including a macroblock to be coded and a macroblock in a previous square ring and adjacent to the macroblock.
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申请公布号 |
US2005265447(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050111915 |
申请日期 |
2005.04.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK GWANG-HOON |
分类号 |
H04N7/24;H04N7/26;H04N7/34;(IPC1-7):H04N7/12 |
主分类号 |
H04N7/24 |
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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