摘要
分析了X射线实时成象系统的图象退化过程并用数学模型表示,给出了在此情况下图象恢复的公式,并进行了图象恢复实验,得到了较好的结果.
Procedure of image degradation was analysed for the digitized X-ray real-time imaging system and expressed by mathematical model. The fomula for image restoration was given. And then the experimental image restoration was carried out and good results were obtained.
出处
《无损检测》
1998年第9期242-245,262,共5页
Nondestructive Testing
