发明名称 |
Image capturing apparatus, image capturing sensor, and image capturing processing method |
摘要 |
This invention is directed to reduce a deterioration in image quality after thinning operation when pixels are read out upon thinning. An image sensor is designed such that different gains are applied on a pixel basis. After periodical gains are applied to the respective pixels, the pixels of the same colors are added and averaged to obtain a low-pass filter effect before thinning processing for the pixels in the sensor, thereby preventing the occurrence of aliasing (moiré) due to thinning.
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申请公布号 |
US8164646(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20090508486 |
申请日期 |
2009.07.23 |
申请人 |
IKEDA EIICHIRO;CANON KABUSHIKI KAISHA |
发明人 |
IKEDA EIICHIRO |
分类号 |
H04N5/228;H01L27/00;H01L31/062;H04N5/343;H04N5/345;H04N5/347;H04N5/374;H04N9/07 |
主分类号 |
H04N5/228 |
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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