发明名称 |
Method and apparatus for multiple zone statistics collection for digital image/video capture systems |
摘要 |
A system includes a block module, a zone module, a statistics module, and a control module. The block module is configured to associate pixel values generated by pixel sensors of an image sensor with M regions. The zone module is configured to define N zones in the M regions. Each of the N zones includes an adjustable number of the M regions. N and M are integers greater than one and N is less than or equal to M. The statistics module is configured to gather statistics corresponding to the N zones. The control module is configured to adjust pixel values generated by the pixel sensors based on the statistics. |
申请公布号 |
US8704908(B1) |
申请公布日期 |
2014.04.22 |
申请号 |
US20090611451 |
申请日期 |
2009.11.03 |
申请人 |
ALDRICH BRADLEY C.;GEORGE ADAM;WINGERT MATTHEW P.;LI HONGXIN;MARVELL INTERNATIONAL LTD. |
发明人 |
ALDRICH BRADLEY C.;GEORGE ADAM;WINGERT MATTHEW P.;LI HONGXIN |
分类号 |
H04N5/228 |
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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