Encoding integration system and method and decoding integration system and method |
Title： |
| Encoding integration system and method and decoding integration system and method |
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Application Number： |
200710175993 |
Application Date： |
2007/10/17 |
Announcement Date： |
2008/03/12 |
Pub. Date： |
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Publication Number： |
101141644 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04N 7/26, H04N 7/52, H04N 7/64 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Dou Weibei, Zhang Shuhua, Hou Huan, Xia Tian, Zhang Bin |
Key Words： |
Encoding integration, decoding integration, system, method |
Abstract： |
The present invention discloses a code integrating system and method and a decode integrating system and method, which belongs to the multimedia signal processing and information source coding field. The code integrating system comprises a receiving module, an extracting module, a sort module, a sub-coder, a control module, a merge module and a packing and transmitting module; the decode integrating system comprises a receiving and unpacking module, an analyzing module, a sub-decoder, a control module and a buffer memory outputting module. The code integrating method comprises that relevant information is extracted from the multimedia signal and one route main signal; the main signal or the multimedia signal is classified; the main signal is coded by the sub-coder, and then merged with various parameters and outputted after packing. The decode integrating method comprises that code stream data is received, the main signal is gained by decoding after unpacking and analyzing, and the main signal or the processed main signal is outputted. The present invention can fully exert the ascendancy of various individualized multimedia coder, and meet the requirements of subjective feeling characteristics and different channels. |
Claim： |
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Priority： |
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PCT： |
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