发明名称 |
Light sensor with increased dynamic range |
摘要 |
In an image capture system having a sensor with a first node and a second node, a method of capturing image data is disclosed. The first node is reset. The second node is reset. An image is collected on the first node. A first pixel value is then transferred from the first node to the second node after a first predetermined time period. The first pixel value and a second pixel value is then provided after a second predetermined time period. An arithmetic operation is performed on the first pixel value and the second pixel value. A system for performing the method is also disclosed.
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申请公布号 |
US6563540(B2) |
申请公布日期 |
2003.05.13 |
申请号 |
US19990259738 |
申请日期 |
1999.02.26 |
申请人 |
INTEL CORPORATION |
发明人 |
TREVINO ROY T.;NGUYEN DUNG C.;HIRT E. RAY |
分类号 |
H04N5/235;(IPC1-7):H04N5/335;H01L31/062 |
主分类号 |
H04N5/235 |
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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