| 发明名称 |
Digital Camera with Focus-Detection Pixels Used for Light Metering |
| 摘要 |
A digital camera (400) comprises a sensor array (410) having image pixels (I) for capturing image data during an exposure period (EP), and focus-detection pixels (F) for determining focus information in a first mode of operation. The digital camera (400) is adapted for obtaining brightness related data (v) from the focus-detection pixels (F) in a second mode of operation, during capturing of an image by means of the image pixels (I), the digital camera further comprising a controller (428) adapted for determining the exposure period (EP) based on the brightness related data (v) obtained from the focus-detection pixels (F). A corresponding method is also provided. |
| 申请公布号 |
US2014285685(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
US201313849618 |
申请日期 |
2013.03.25 |
| 申请人 |
Theuwissen Albert |
发明人 |
Theuwissen Albert |
| 分类号 |
H04N5/235;H04N5/232 |
主分类号 |
H04N5/235 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A digital camera (400), comprising a sensor array (410) having image pixels (I) for capturing image data during an exposure period (EP), and focus-detection pixels (F) for determining focus information in a first mode of operation;
wherein the digital camera (400) is adapted for obtaining brightness related data (v) from the focus-detection pixels (F) in a second mode of operation, during capturing of an image by means of the image pixels (I), the digital camera further comprising a controller (428) adapted for determining the exposure period (EP) based on the brightness related data (v) obtained from the focus-detection pixels (F). |
| 地址 |
Bree BE |
