发明名称 Efficient processing of Huffman encoded data
摘要 A method of decoding Huffman-encoded data may comprise receiving a symbol associated with the Huffman encoded data, selecting a target group for the symbol based on a bit length value associated with the symbol, associating the symbol with the target group, associating the symbol with a code, and incrementing a starting code for each of a plurality of groups associated with a starting code that is equal to or greater than the starting code of the target group.
申请公布号 US8976048(B2) 申请公布日期 2015.03.10
申请号 US201313895109 申请日期 2013.05.15
申请人 Adavanced Micro Devices, Inc. 发明人 Wu Winthrop J.
分类号 H03M7/40;H04N19/102;H04N19/61;H03M7/30 主分类号 H03M7/40
代理机构 Liang & Cheng, PC 代理人 Liang & Cheng, PC
主权项 1. A method of decoding Huffman-encoded data, comprising: receiving a symbol associated with the Huffman encoded data; selecting from a plurality of groups a target group for the symbol based on a bit length value associated with the symbol, wherein each of the plurality of groups is associated with a different bit length than any other group of the plurality of groups; associating the symbol with the target group; associating the symbol with a code, wherein the code comprises a number of bits indicated by the bit length value associated with the symbol; and incrementing a starting code for each of the plurality of groups associated with a starting code that is equal to or greater than a starting code of the target group.
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