An Image Analyzing Method for the Vaguely Grain Boundary Detection by a Reaction Diffusion System

To analyze the images of structures, we often detect the edges of grains. Since the grain boundaries are not so clear, it takes a lot of time to detect them, manually. Here, we present a support method to detect the edge from structure images. We make blurry images clear by solving non-linear partial differential equations numerically. Combining ordinary image analysis methods, we can detect edges of grains easily. In this note, we introduce the results of our method and discuss the possibility of this method.