摘要
目前航磁异常的计算机检测手段单一,现有检测方法停留在定性研究的水平上,无法适应实际需要。为了克服这些局限性,将航磁异常计算机检测结果从定性水平提升到定量水平,这里提出了将图像处理中的离散KL变换方法应用于航磁轴向异常检测的新思想。经实地实例检验,效果良好,这一思想对研究航磁异常计算机检测有一定的借鉴意义。
In order to improve the interpretation result of aeromagnetic abnormity from qualitative level to quantitative level,the author use the discrete KL transform which belongs to image manipulation method in detecting aeromagnetic axial-oriented abnormity.Examined by the instance on the spot,the result is satisfactory,and it has been used for reference meaning of the computer detection on aeromagnetic abnormity.
出处
《物探化探计算技术》
CAS
CSCD
2005年第4期335-337,共3页
Computing Techniques For Geophysical and Geochemical Exploration
基金
航空物探遥感中心项目(20002010002046)
关键词
离散KL变换
航磁
轴向异常
discrete KL transform
aeromagnetic
abnormity
