发明名称 |
Method, apparatus, computer program and storage medium for data compression |
摘要 |
A technique for reversible compression of digital data enables lossless data compression at high speed while taking advantage of high-speed decompression. In the technique, a dictionary area is reserved and initialized, the dictionary area being constructed with first and second storage areas. A computer program and storage medium are provided as well.
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申请公布号 |
US6664903(B2) |
申请公布日期 |
2003.12.16 |
申请号 |
US20020145802 |
申请日期 |
2002.05.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KUGAI MASAMI |
分类号 |
G06F17/30;G06F5/00;H03M7/30;H03M7/40;(IPC1-7):H03M7/00 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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