Multi-symbol/coefficient decode operation for Huffman codes
    1.
    发明授权
    Multi-symbol/coefficient decode operation for Huffman codes 有权
    霍夫曼码的多符号/系数解码操作

    公开(公告)号:US06956511B2

    公开(公告)日:2005-10-18

    申请号:US10961453

    申请日:2004-10-07

    IPC分类号: H03M7/42 H03M7/46 H03M7/40

    CPC分类号: H03M7/46 H03M7/425

    摘要: Method and apparatus for use in Huffman decoding are described. In exemplary systems, a JPEG Huffman decoder is capable of simultaneously decoding multiple coefficients and/or symbols in a single table lookup. Methods for designing, building, and using such a table are included. Other embodiments are described and claimed.

    摘要翻译: 描述了用于霍夫曼解码的方法和装置。 在示例性系统中,JPEG霍夫曼解码器能够在单个表查找中同时解码多个系数和/或符号。 包括设计,建造和使用这种表格的方法。 描述和要求保护其他实施例。