A Texture Enhancement Method of Fractographic SEM Image

Zhen SUN, Jun-fei WU, Qing-dang LI

Abstract


The automatic texture enhancement of metal fractographic SEM images is an important part of the metal failure analysis. In this paper, we present a texture enhancement method based on Gaussian high-pass filtering. We find the new method have more clear and useful than other approach in fractographic image. Experimental results show that the texture enhanced images can be classified easily in metal failure analysis process.

Keywords


Texture enhancement, Gaussian filter, Fractographic image, Fractographic SEM


DOI
10.12783/dtetr/amee2018/25382

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