采用针孔成像进行核爆定位的方法研究  

Research on nuclear explosion locating used pinhole imaging

作　　者：毕文兰 王良厚[2] 

机构地区：[1]国营第785厂,太原市030024 [2]防化研究院第二研究所,北京102205

出　　处：《核电子学与探测技术》2008年第4期862-868,共7页Nuclear Electronics & Detection Technology

摘　　要：由于有了精确显示光学成像的电子器件CCD,成熟的计算面技术针孔成像,可从针孔像点求取物点的坐标。本文对此进行了粗浅的分析,利用核爆炸时火球像的型态和火球相对针孔的位置,像屏位置有关的特点,探讨其在核爆定位中的应用。By right of CCD, which could display accurately optical images, and mature computing technology, pinhole imaging raked coordinates of objects from pinhole image points. Analysed simplely the principle of pinhole imaging. Discussed the application of pinhole imaging on nuclear explosion locating. This realization maked use of the characteristic that the shape of fire ball was associated with the relative locations between fire ball and pinhole , imaging sereen.

关 键 词：针孔成像 核爆定位 火球中心 

分 类 号：TL91[核科学技术—核技术及应用] TB811.2[一般工业技术—摄影技术]