| 发明名称 |
Quantization method for use in image compression |
| 摘要 |
A novel quantization method for use in image compression techniques provides a 3-6% improvement in compression which is achieved with minimal additional hardware or software and yet which is compatible with proposed standard techniques.
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| 申请公布号 |
US5218650(A) |
申请公布日期 |
1993.06.08 |
| 申请号 |
US19920841268 |
申请日期 |
1992.02.25 |
| 申请人 |
RICOH CORPORATION;RICOH LTD. |
发明人 |
BLONSTEIN, STEVEN M.;ALLEN, JAMES D. |
| 分类号 |
G06T9/00;H04N7/30 |
主分类号 |
G06T9/00 |
| 代理机构 |
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