发明名称 Recompression and decompression of a data stream for rate smoothing
摘要 Incoming decoded data (1), for example from an H264 decoder, is fed to an encoder unit (2) that entropy encodes the decoded data using a parallel encoding scheme that includes context-based arithmetic encoding. The syntax is chosen so that the context does not depend on the immediately previously encoded symbol. The output of the encoder (2) is fed to a FIFO memory whose output is fed to a complimentary decoder (4) whose output produces a delayed copy of the incoming decoded data (1).
申请公布号 GB0524983(D0) 申请公布日期 2006.01.18
申请号 GB20050024983 申请日期 2005.12.07
申请人 IMAGINATION TECHNOLOGIES LIMITED 发明人
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