在分析布氏硬度试验压痕图像基础上，提出基于属性直方图的图像分割算法。
Based on the analysis of the features of brinell hardness test indentation image the applied image segmentation algorithm based on the histogram of the indentation image is put forward.
材料表面维氏硬度试验压痕区域用数字图像处理技术自动准确提取是一个技术难点。
To get the impress region of the Vickers hardness test exactly using the common digital image processing techniques, this paper introduces a strategy for the analysis.
仪器化压痕法是一种新兴的试验方法，不仅可以测量金属材料的硬度，还可以测定金属材料的其他参数。
Instrumented indentation test is a new kind of testing method. It can determine not only the hardness but also the materials parameters of metallic materials.
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