摘要
根据CCD的工作原理，从分析CCD输出信号特征出发，简要介绍一种用于降低CCD图像噪声的常用方法，即相关双取样方法，并对电路的实现和实验结果进行分析和讨论。
A common method based on CCD operating principle for reducing the noise ofCCD image (i. e. correlation double-sampling method) is briefl presented. And the circuit real-jzation and experiment result are discussed in this paper as well.
出处
《应用光学》
CAS
CSCD
1997年第1期20-23,共4页
Journal of Applied Optics
