发明名称 |
METHOD AND APPARATUSES FOR PEDESTAL LEVEL COMPENSATION OF ACTIVE SIGNAL GENERATED FROM AN OUTPUT SIGNAL OF A PIXEL IN AN IMAGE SENSOR |
摘要 |
A pedestal level compensation method includes calculating a dark level difference error depending on temperature, calculating a pedestal level offset depending on an analog gain, and compensating a pedestal level according to the dark level difference error and the pedestal level offset.
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申请公布号 |
US2012133803(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US201113248324 |
申请日期 |
2011.09.29 |
申请人 |
LEE KYUNG HO;AHN JUNG CHAK;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE KYUNG HO;AHN JUNG CHAK |
分类号 |
H04N5/335;H04N9/64 |
主分类号 |
H04N5/335 |
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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