摘要
介绍在ＮＰ１０２４神经网络系统中如何将网络中有关数据按要求高速送至ＬＣ－ＳＡ屏上的接口及显示电路的软硬件设计技巧。
The signal and noise distributions of the photon images are analyzed with statistical theory.The intensity and distribution area of signal and background fitted by X 2 criterion are proposed.The counts which the probability of backgrond is larger than signal probability in the statistical area will be removed.A criterion for evaluating photon image processing effects is first proposed against the characteristics of photon image processing.Large number of photon images are generated and processed by computer simulation,and the quantification relations between three effecting factors (image dividing,signal noise ratio and total statistics) and image processing effects have been obtained.The method for generating and processing photon images with computer simulation and the obtained relations have some value for investigating the photon images.
出处
《光电工程》
CAS
CSCD
1997年第3期21-25,共5页
Opto-Electronic Engineering
基金
国家863高技术研究计划
关键词
神经网络
接口
数据传输
图象显示
单片机
Photon image processing,Photon statistic,Computer simulation.
