Invention Grant
- Patent Title: Efficient processing of Huffman encoded data
- Patent Title (中): 霍夫曼编码数据的高效处理
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Application No.: US13895109Application Date: 2013-05-15
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Publication No.: US08976048B2Publication Date: 2015-03-10
- Inventor: Winthrop J. Wu
- Applicant: Advanced Micro Devices, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Adavanced Micro Devices, Inc.
- Current Assignee: Adavanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Liang & Cheng, PC
- Main IPC: H03M7/40
- IPC: H03M7/40 ; H04N19/102 ; H04N19/61 ; H03M7/30
Abstract:
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.
Public/Granted literature
- US20140340246A1 Efficient Processing of Huffman Encoded Data Public/Granted day:2014-11-20
Information query
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