发明名称 |
Color video camera method and apparatus for film origination |
摘要 |
A technique for producing electronic video signals representative of color images of a scene includes use of a regular CCD for the color channel and a back-thinned CCD for a luminance channel; a technique for deriving blue and reconstructing full resolution R, G, B from full resolution white and a red and green checkerboard pattern; and a technique for deriving an automatic gain control signal using an unshielded white area on the CCD to obtain a white reference.
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申请公布号 |
US2002101523(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20010954969 |
申请日期 |
2001.09.17 |
申请人 |
GLENN WILLIAM E.;MARCINKA JOHN W. |
发明人 |
GLENN WILLIAM E.;MARCINKA JOHN W. |
分类号 |
H04N3/15;H04N5/225;H04N5/347;H04N9/09;H04N9/097;(IPC1-7):H04N5/225 |
主分类号 |
H04N3/15 |
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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