摘要
为满足地震遥感基础实验研究中的红外热像处理要求 ,研究了实验红外热像数据的提取、增强显示和温度场分析等关键问题。通过引入最佳灰度域和动态值域概念 ,解决了实验热像分析处理所要求的最佳伪彩色显示与动态局部增强显示等关键技术。采用面向对象的程序设计方法开发了一套实验红外热像处理系统 ,并应用于模拟地震孕育的岩石单轴压缩破裂过程及岩石双剪摩擦滑移过程的红外热像处理与分析研究。
For the demands of thermal infrared image treatment for earthquake remote sensing experiment,this paper studied the storage format,enhancement display and temperature field analysis of experimental infrared thermal images.With the introduction of two conceptions,optimum gray region and dynamic value region,the key technologies including the optimum false color display and the strengthening dynamic local display are solved.By use of object oriented programming method,a treatment system for experimental infrared image was developed.It was applied for the analysis of experimental thermal infrared images of uni axially loaded rock samples and bi axially sheared rock samples,which simulate the mechanism and process of earthquake inoculation.
出处
《红外技术》
CSCD
北大核心
2002年第4期27-30,共4页
Infrared Technology
基金
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关键词
地震
红外遥感实验
热像处理
红外热像
地震遥感
灰度域
动态值域
infrared image
\ earthquake remote sensing
\ remote sensing rock mechanics(RSRM)
\ optimum gray region
dynamic value region
object oriented programming
