corrosion limit

Based on granule microphtograph research,the microphtograph granularity examination system is investigated by the watershed-method and ultimate erosion method.

在显微颗粒图像研究的基础上,以分水岭算法和极限腐蚀算法为关键步骤,研究开发显微图像粒度检测系统,从噪声较为复杂的颗粒图像中有效地分割出目标图像,较好地解决了颗粒粘连以及重叠问题,从而得到较高准确度的粒度信息。

In the research of overlapped granular segmentation in image processing, obtains each granular kernel is foundational for segmentation, ultimate erosion is the main kernel-obtained method.

在图像处理中的粘连颗粒分割方法研究中,获得各个颗粒中心核是分割的基础和关键,极限腐蚀是现有提取中心核的主要方法。

The steel structure of the railway passenger train type 25 is used and a finite element model for searching the corrosion limits of the structure is formulated.

以 2 5型客车车体钢结构作为研究对象 ,提出了用于结构腐蚀限度搜索的有限元模型 。