摘要
通过对全帧型面阵CCD像移补偿时序的分析,利用FPGA作为像移补偿时序发生器,设计了其驱动系统。以全帧型面阵CCD芯片FTF4052M为例,给出了利用FPGA作为像移补偿时序发生器的设计方法,并完成了像移补偿时序电路的软件仿真及其硬件电路测试,在实际CCD成像中验证了像移补偿效果。实验证明该方法能够实现全帧型CCD相机的像移补偿。
Based on analysing the timing of the image motion compensation of full frame focal plane CCD camera,and using FPGA as the timing device,the design method of the driving system was given.Taking such CCD chip FTF4052M as the subject,software simulations on the timing circuit and tests on the hardware circuit were made,and the compensation result was verified in practical CCD imaging.
出处
《半导体光电》
CAS
CSCD
北大核心
2011年第5期740-744,共5页
Semiconductor Optoelectronics
基金
国防科技基础预研基金项目
关键词
像移
FPGA
全帧型面阵CCD
时序
image motion compensation
FPGA full frame focal plane CCD camera
timing
