| 发明名称 |
Recording data on motion picture film |
| 摘要 |
A film record comprises a film strip representing a plurality of frames. At least one of the frames includes at least one region wherein the optical density of the region is representative of a symbol from a constellation of symbols.
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| 申请公布号 |
US7894719(B2) |
申请公布日期 |
2011.02.22 |
| 申请号 |
US20090322984 |
申请日期 |
2009.02.10 |
| 申请人 |
THOMSON LICENSING |
发明人 |
FANCHER JAMES ARTHUR;ROSICA JEFF JAMES |
| 分类号 |
G03B17/24;G03B19/18;G06K19/06;H04N5/84 |
主分类号 |
G03B17/24 |
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