In a CMOS image sensor, it is important to control the exposure time or gain. For varying changes in ambient light, the exposure time of the array must be changed. The present invention describes a method for controlling the exposure time or gain to ensure a smooth and fast change in the brightness of...http://www.google.es/patents/US7015956?utm_source=gb-gplus-sharePatente US7015956 - Method of fast automatic exposure or gain control in a MOS image sensor
Method of fast automatic exposure or gain control in a MOS image sensor
