摘要
将分形理论应用到探地雷达 (GPR)资料处理解释中 ,以提高探地雷达剖面的分辨率。通过建立相应的GPR的fBm模型 ,采用逐次随机增加方法 (SuccessiveRandomAdditions)对GPR数据进行细分。实验分析表明 ,分形处理是一种提取GPR高分辨率信息的非常有效的方法 ,其效果要比常规处理 (如线性滤波等 )明显 ;最后用分形技术对实际探地雷达检测剖面进行了处理 。
We have tried to introduce the fractal theory into GPR data processing and interpretation for improving its resolution. By means of establishing the corresponding fBm model for GPR and adopting successive random additions method, we have proceeded the subdivided processing of the GPR data. Testing analysis shows that the fractal processing technique is a better method than the routine linear procession like linear filter. At last we proceed the fractal processing to the practically GPR sounding section and obtain a better results.
出处
《长春科技大学学报》
CAS
CSCD
2000年第4期400-403,共4页
Journal of Changchun University of Science and Technology
