下扬子地区卫星数字图象增强处理及断裂构造解析  

SATELLITE DIGITAL IMAGE STRENGTHEN PROCESSING AND FAULT INTERPRETATION OF THE LOWER YANGTZE AREA

作　　者：张大其[1] 竺清良[1] 杨绍武[1] 

机构地区：[1]江苏省地震局

出　　处：《地震学刊》1989年第3期48-53,共6页Journal of Seismology

摘　　要：笔者把下扬子地区卫星数字记录图象进行计算机卷积增强,比值和假彩色合成处理。目的是增强线性影象清晰度,提高断裂构造的解析效果。笔者认为:活动断裂的影象清晰程度与其活动强弱有关。按其影象清晰程度可分为三种基本类型。并探讨了各类活动断裂与地震的关系。The computer processing of convolution strengthen, ratio and false colour composition has been made on the satellite digital images of Lower Yangtze purposes of the works are the strenghening clear degree of linear imoge and the raise results of fault interpretation. The clear degree of the active fault images are concerned with active intersities of the faults. The image clear degrees of the active faults are divided into three basic kinds. The relations between various active fault types and earthquakes have been discussed.

关 键 词：卫星数字图象 图象处理 断裂构造 

分 类 号：P315.2[天文地球—地震学]