发明名称 |
Image capturing apparatus, light metering method, luminance calculation method, and program |
摘要 |
An image capturing apparatus includes: an image capturing processing unit capable of selectively performing a normal image capturing process in a normal image capturing mode and a combined image capturing process in a combined image capturing mode, the normal image capturing process being a process of obtaining a single exposure image signal in a unit period and generating captured image data by performing signal processing upon the obtained signal, and the combined image capturing process being a process of obtaining a long-exposure image signal and a short-exposure image signal and generating captured image data by performing signal processing including signal combination upon these obtained signals; a detection unit for performing light metering upon the captured image data; and a control unit for controlling switching between light metering methods used in the detection unit in accordance with an image capturing mode used. |
申请公布号 |
EP1973341(A1) |
申请公布日期 |
2008.09.24 |
申请号 |
EP20080152686 |
申请日期 |
2008.03.13 |
申请人 |
SONY CORPORATION |
发明人 |
ASOMA, AKIRA |
分类号 |
H04N5/235;G03B7/28;H04N5/232 |
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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