实现金相图象彩色化的一种新方法

本文提出一种简便的方法,仅利用一彩色滤波器便可以从金相显微镜实时地观察到假彩色编码图象。图象棱角分明、色彩鲜艳丰富,并能显示黑白显微放大图象所看不到的细节。 我们使用的方法是使黑白图象假彩色化,它利用改造物的空间频谱(即在不同频谱处仅让“某种颜色的光”通过)而实现的。 作者给出理论解析、实验装置和实验结果,并指出这种方法的优点及其在冶金,机械等领域的潜在实用前景。

A new technique of metallurgical image coloring

In this paper. We show a simple method. We have got a real-lime pseudocolor encoding image from a metallurgical microscope by only using a colour filter. The image' is clear with fresh and . plentiful colours and can show more detail that we can't see from Mack and -while image. It is to change the spatial frequencies( we only let "certain coloured light pass though the places of different frequency band). The theoretical analysis, experimental equipment and experimental demonstration are offered in this paper also.The advantages of this method and the possible applications in the fields of metallurge and machinary are suggested.