该算法引入了线性索引技术和LZC算法标志位图,采用了类似于SPIHT算法的扫描顺序,将待编码流按不同种类进行算术编码。
The algorithm integrates the linear indexing technique and flag map which LZC adopts, USES the scan order which is the same of SPIHT algorithm, sends the coding stream into MQ in code process.
在利用位图索引求解成员查询时,减少对位图的重复扫描可以有效地提高查询的效率。
When membership queries are evaluated with bitmap indices, the performance can be improved if the number of bitmaps to be scanned is reduced.
在利用位图索引求解成员查询时,减少对位图的重复扫描可以有效地提高查询的效率。
When membership queries are evaluated with bitmap indices, the performance can be improved if the number of bitmaps to be scanned is reduced.
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