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A New Method to Segment X-Ray Microtomography Images of Lamellar Titanium Alloy Based on Directional Filter Banks and Gray Level Gradient

机译:基于方向滤波器组和灰度梯度对层状钛合金X射线微谱图像分段的新方法

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This paper presents a method for segmentation of 2D texture images of titanium alloys. The procedure is fully automated and is able to find and recognize so-called α-colonies from the image. The algorithm combines nonsubsampled directional filter banks (NSDFB) from the con-tourlet transform and gradient gray-level value to recognize directional orientations of α-colony.
机译:本文介绍了钛合金2D纹理图像分割的方法。该过程完全自动化,能够从图像中找到并识别所谓的α-殖民地。该算法将非管道采样的方向滤波器组(NSDFB)与Con-Tainlet变换和梯度灰度级值相结合,以识别α-colony的方向取向。

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