数学形态学在工程图表计算机处理中的应用

Application of Morphological Method in Engineering Databases

对计算机辅助机械设计中经常遇到的图表数据类型的处理方式进行了讨论。和以往不同的是，将图表作为图象对待，应用数学形态学对图表图象进行处理，产生便于查询的矢量化的图表曲线，不但提高了参数选择的准确性，而且也提高了利用计算机进行机械设计的自动化程度。

A new method for processing data from chart type used in CAD/CAM is proposed. The charts are dealt with as images. These images are processed with a mathematical morphology method to produce vectorized curves for an easy access. With this method, not only could the accuracy in selection of parameters be improved,but also the degree of automation in mechanical CAD/CAM is increased.