发明名称 |
Symbol decoding method and apparatus |
摘要 |
<p>A symbol decoding apparatus run-level-decodes corresponding symbol data using the same scan pattern data as used for run-level encoding. A symbol separator (51) separates the received run-level-encoded symbol data into run data and level data. An address outputter (52) selects a particular scan pattern using the scan pattern data associated with the symbol data, and selects a scan address for storing the level data among the scan addresses corresponding to the selected scan pattern using the separated run data. A data store (54) stores the level data supplied from the symbol separator (51) at the storage position designated by the selected scan address. Thus, the run level-encoded symbols are run-level-decoded based on the scan pattern used for run-level encoding and stored in a form appropriate for use in a downstream unit. <IMAGE></p> |
申请公布号 |
EP0869680(A2) |
申请公布日期 |
1998.10.07 |
申请号 |
EP19980302648 |
申请日期 |
1998.04.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEON, BYEUNG-WOO;HONG, KUEN-PYO;NOH, JAE-NAM;LEE, JONG-WON |
分类号 |
H03M7/46;H03M7/48;H04N1/41;H04N19/129;H04N19/134;H04N19/176;H04N19/42;H04N19/423;H04N19/44;H04N19/46;H04N19/60;H04N19/625;H04N19/70;H04N19/91;(IPC1-7):H04N7/30 |
主分类号 |
H03M7/46 |
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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