发明名称 |
Special effects video camera |
摘要 |
The invention provides a video camera fitted with telemetry means which provide, in parallel with the image, information relating to the distance of each of the filmed points of an image. A clip key calculated on the information relating to the distance may be calculated in the same way as a chroma-key without using a colored background.
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申请公布号 |
US7259375(B2) |
申请公布日期 |
2007.08.21 |
申请号 |
US20040496740 |
申请日期 |
2004.11.17 |
申请人 |
THOMSON LICENSING |
发明人 |
TICHIT BERNARD;BOTTE BRUNO |
分类号 |
G03B7/00;G01S7/481;G01S17/02;G01S17/10;G01S17/89;H04N5/225;H04N5/232;H04N5/272;H04N5/275 |
主分类号 |
G03B7/00 |
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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