发明名称 |
Image sensor output correction device |
摘要 |
An output compensating device capable of effectively correcting pixel signals composing an image taken and output by the image sensor having a wide dynamic range to be adaptively displayed with high quality and high contrast on a viewable screen area by using means for detecting a minimal value and a maximal value of sensor (pixel) signals output from the image sensor to be displayed on the screen area, means for offsetting the detected minimal value of the sensor signal to a lower limit value of the screen area and means for adjusting a gain of the sensor signal in such a way that an output width determined by the detected minimal and maximal values of the sensor signals may be equal to the maximal width or a specified width of the screen area.
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申请公布号 |
US7667760(B2) |
申请公布日期 |
2010.02.23 |
申请号 |
US20050512936 |
申请日期 |
2005.07.28 |
申请人 |
HONDA GIKEN KOGYP KABUSHIKI KAISHA |
发明人 |
NAKAJIMA ATSUSHI;SHINOTSUKA SUKEYUKI |
分类号 |
H04N5/222;H04N5/228;H04N5/232;H04N5/76 |
主分类号 |
H04N5/222 |
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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