摘要
色谱文件是决定地球物理影像质量与分辨率的重要因素。作者在本文中借鉴了图像直方图平滑化方法的思想 ,给出了一种在 SURFER软件中自动确定基于直方图分析的色谱文件的方法。该方法能克服常用确定方法的局限性 ,应用该方法生成的色谱文件使得影像具有色彩层次感强。
The rationality of color spectrum files is an important factor to ensure the quality and resolution of geophysical images. In this paper, a method of determining color spectrum files is presented based on histogram analysis and the idea of histogram equalization. The method is accomplished by programming with the SURFER software. Experimental results show that the images with the spectrum file determined by the method have good visual impression and high resolution.
出处
《物探化探计算技术》
CAS
CSCD
2002年第2期169-173,共5页
Computing Techniques For Geophysical and Geochemical Exploration
