发明名称 |
Signal compressing system |
摘要 |
A multi-scanner circuit includes a circuit for scanning a signal using several different patterns and scanning pattern selector circuit for determining which of the scanning patterns produces the most efficient coding result. The selector circuit then outputs a coded signal, which signal represents the most efficiently coded signal, and a selection identification signal, which identifies the scanning pattern found to be most efficient. In an exemplary case wherein runlength coding is to be used, the selector selects the most efficient scanning pattern for runlength coding.
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申请公布号 |
US6263026(B1) |
申请公布日期 |
2001.07.17 |
申请号 |
US19930024305 |
申请日期 |
1993.03.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JE-CHANG JEONG;HEN-HEE MUN |
分类号 |
H03M7/30;G06T9/00;H04N1/41;H04N7/26;H04N7/30;H04N7/32;H04N7/50;(IPC1-7):H04N7/12 |
主分类号 |
H03M7/30 |
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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