发明名称 |
MULTI-STEP EXPOSURE METHOD USING ELECTRONIC SHUTTER AND PHOTOGRAPHY APPARATUS USING THE SAME |
摘要 |
A multi-step exposure method using an electronic shutter and a photography apparatus using the same are provided. The photography apparatus includes an image sensor, and a control unit which divides an area of the image into a first area and a second area using brightness information of the acquired image, and controls so that a first row group and a second row group of the second area have different exposure times. As a result, an image with a wider dynamic range is provided.
|
申请公布号 |
US2011141331(A1) |
申请公布日期 |
2011.06.16 |
申请号 |
US20100955375 |
申请日期 |
2010.11.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE TAE-HO;LEE JEONG-WON;MOON JAE-JOON;KIM IL-DO |
分类号 |
H04N5/335 |
主分类号 |
H04N5/335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|