摘要
Huffman编码作为一种高效而简单的可变长编码常用于信源编码。但现有的Huffman编码算法存在效率不高,同时应用受到一些限制,因此,提出一种自适应Huffman编码算法,该算法与其他的Huffman编码相比效率更高,应用范围更广。
Huffman coding, as an efficient and simple variable length coding, is used in source coding. But the existing Huffman coding algorithm efficiency is not high, but application is also limited, therefore, this paper proposes an adaptive Huffman coding algorithm, this algorithm with other Huffman encoding compared with high efficiency, wide application range.
出处
《价值工程》
2012年第35期196-198,共3页
Value Engineering
