发明名称 METHOD OF DATA COMPRESSION INCLUDING COMPRESSION OF VIDEO DATA
摘要 <p>A data processing system includes a subband decomposition of a source signal by encoding of the significant pyramid-type subband representation. During the encoding process, M-array is used for initialization of set of arrays S&lt;SUB&gt;i &lt;/SUB&gt;(arrays of solution bits), which define the order of creating output data streams. Output data streams contain an encoded significance map and values of (significant) non-zero subband decomposition coefficients adapted for successive quantization and entropy encoding.</p>
申请公布号 EP1831824(A2) 申请公布日期 2007.09.12
申请号 EP20050767751 申请日期 2005.06.30
申请人 COMET VIDEO TECHNOLOGY 发明人 ZUROV, ANDREY, V.;NOVIKOV, SERGEY;TANCHENKO, ALEXANDER, P.
分类号 G06K9/46 主分类号 G06K9/46
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