发明名称 |
Analog front-end device and image pickup device |
摘要 |
A preprocessor converts an analog image signal, which is outputted from a solid-state image pickup sensor that photoelectric-converts an optical image of a subject, into digital image data. A timing generator periodically generates a drive pulse for driving the solid-state image pickup sensor continuously/discontinuously, and generates an output stop position signal that indicates an output stop position of the solid-state image pickup sensor when the solid-state image pickup sensor is driven discontinuously in sync with the drive pulse. A continuous data generator lets through the image data when the output stop position signal is invalid, and converts the image data inputted in a discontinuous state into continuous image data when the output stop position signal is valid.
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申请公布号 |
US2008018769(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20070826562 |
申请日期 |
2007.07.17 |
申请人 |
HATANO TOSHINOBU;TSUMURA KEIICHI;FURUICHI MASAKATSU |
发明人 |
HATANO TOSHINOBU;TSUMURA KEIICHI;FURUICHI MASAKATSU |
分类号 |
H04N3/14;H04N5/335;H04N5/341;H04N5/353;H04N5/365;H04N5/369;H04N5/376;H04N5/378;H04N101/00 |
主分类号 |
H04N3/14 |
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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