基于CMOS图像传感器的数字影像系统

CMOS图像传感器是一种基于CMOS工艺的技术,在近十年来得到了迅猛的发展,作为影像采集系统的开发潜能日益呈现,它将图像像敏逻辑阵列、A/D转换、时序控制逻辑、行驱动器等几部分集成于同一个晶片上,与传统的CCD图像传感器相比,有着功耗低、集成度高、成本低等种种优点,因此,在民用、医疗、工业监控、航空航天等诸多领域都发挥着举足轻重的作用。所以,对CMOS图像传感器影像系统的开发设计研究,有着深远的意义。

Cmos image is a process based on the cmos in the last ten years to gain,as reflected in the development potential is a nice image,it will be a logical array,a conversion,timing control logic d,the drive for a few parts of the integrated in the same unit of the ccd,and traditional image sensor is power dissipation level of integration high and low,and costs were low,all these advantages,therefore,civil,medical and industrial control,air space a field.Therefore,the cmos image of the sensor image design study is of far-reaching significance.