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公开(公告)号:US07773003B1
公开(公告)日:2010-08-10
申请号:US12398189
申请日:2009-03-05
IPC分类号: H03M7/40
摘要: A method for decoding an input bit stream encoded using Huffman encoding generates a lookup table using a standard Huffman code book. Thereafter, at least three bits are extracted from the input bit stream. The at least three bits extracted are used to traverse the lookup table. Subsequently, a data set corresponding to a Huffman code word is accessed, thereby decoding the input bit stream.
摘要翻译: 用于对使用霍夫曼编码编码的输入比特流进行解码的方法使用标准霍夫曼码书生成查找表。 此后,从输入比特流中提取至少三个比特。 提取的至少三个比特用于遍历查找表。 随后,访问与霍夫曼码字相对应的数据集,从而解码输入比特流。