发明名称 |
Imaging apparatus and imaging method |
摘要 |
An imaging apparatus and an imaging method which can obtain an image in which a dynamic range is expanded at one shooting are provided. In a case where a pixel output of a pixel where a specific color separation filter is placed is equal to or more than a predetermined saturation level, based on a pixel output of a pixel which is placed in the vicinity of the pixel where the specific color separation filter is placed, a pixel output for brightness, where the pixel output becomes equal to or more than the predetermined saturation level, of the pixel where the color separation filter of the specific color is placed and the pixel output is equal to or more than the predetermined saturation level is compensated, and thereby a dynamic range of an image sensor is expanded. |
申请公布号 |
US8269852(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20080667974 |
申请日期 |
2008.09.12 |
申请人 |
SHIRAISHI KENJI;YAMADA MANABU;RICOH COMPANY, LTD. |
发明人 |
SHIRAISHI KENJI;YAMADA MANABU |
分类号 |
H04N5/228;H04N3/14;H04N5/235;H04N9/73 |
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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