| 发明名称 |
MEDIUM, METHOD AND APPARATUS FOR STORING AND RETRIEVING INFORMATION |
| 摘要 |
A storage medium carries symbols representing digital information encoded in two dimensions. A method and apparatus recovers the symbols using oversampling in two dimensions and derives the information represented by the symbols. In one embodiment, the symbols are carried on motion picture film between the sprocket holes. |
| 申请公布号 |
AU2191392(A) |
申请公布日期 |
1993.01.08 |
| 申请号 |
AU19920021913 |
申请日期 |
1992.06.04 |
| 申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
PAUL ROY GOLDBERG;DOUGLAS EVAN MANDELL;MARTIN JOHN RICHARDS |
| 分类号 |
G06K7/10;G03B31/00;G03B31/02;G06K7/14;G06K19/06;G11B7/00;G11B7/003;G11B7/005;G11B7/007;G11B7/013;G11B7/13;G11B7/135;G11B20/10;G11B20/12;G11B20/14;G11B20/18;G11B20/22;G11B27/36;H04N5/87;H04N5/92;H04N5/93;H04N9/802;H04N9/82;H04N9/89 |
主分类号 |
G06K7/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
