形态学硬币计数，数学形态学的数学基础和所用语言是集合论，因此它具有完备的数学基础，这为形态学用于图像分析和处理、形态滤波器的特性分析和系统设计奠定了坚实的基础。-Morphological coin counting, the mathematical basis of mathematical morphology and the language used are set theory, so it has a complete mathematical foundation, which is used for morphological analysis and processing, morphological filter characteristics analysis and system design laid a solid basis.