Design of high resolution camera system based on full frame CCDs
高分辨率全帧CCD相机电路系统的设计

A design of a high resolution camera system based on DALSA's CCD evaluation kit EKxxxx was presented.It was composed of a pulse pattern generator(SAA8103),a vertical line driver(TDA9991),four analog-to-digital interfaces(TDA9965) and a system controller(P89LV51RD2).A camera link with medium configuration was adopted to transfer digital images.The software for controlling and debugging the camera was developed.To correct the non-uniformity of 4 outputs,a method based on two-point correction was described.The system can acquire ultra high resolution pictures at a high frame rate;thus it is suitable for aero photography.