金相显微图象的数据融合算法

A New Fusion Algorithm Metallographic Image

基于小波变换的多分辨率理论 ,提出了 1种新的金相显微图象数据融合算法 .该方法在小波变换的基础上 ,采用频率分析的办法得到融合结果 .通过该法与其它几种融合方法的比较 。

Based on wavelet multanalysis theory, authors introduce a new amalgamation to be used in metallographic image. The amalgamation result is obtained using wavelet transform firt and then frequency analysis. The comparison of this method with other methods is also made, the result shows that this method is more effective in image.