发明名称 |
Imaging apparatus and method |
摘要 |
In recent years, the performance of CMOS and CCD image sensors has dramatically improved, and to utilize the improved performance of these sensors, processing circuitry is provided here. This processing circuitry employs a adjustable gain that varies depending on the intensity of the signal from the image sensor so as to reduce noise, reduce area used, and reduce power consumption. |
申请公布号 |
US8189079(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20090533222 |
申请日期 |
2009.07.31 |
申请人 |
TEJADA JOSE;DOMINGUEZ-CASTRO RAFAEL;MEDEIRO FERNANDO;JIMENEZ FRANCISCO J.;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
TEJADA JOSE;DOMINGUEZ-CASTRO RAFAEL;MEDEIRO FERNANDO;JIMENEZ FRANCISCO J. |
分类号 |
H04N5/20;H04N5/235;H04N5/335;H04N5/369;H04N5/3745;H04N5/378 |
主分类号 |
H04N5/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|