本文件描述了原子力显微镜（AFM）探头尖端的定量表征程序，以及有限探头尺寸放大的AFM地形图像的恢复程序。使用合适的参考材料，通过图像重建提取探针顶点的三维形状。本文件适用于固体材料表面AFM地形图像的重建。

This document describes a procedure for the quantitative characterization of the probe tip of an atomic force microscope (AFM) probe and a restoration of AFM topography images dilated by finite probe size. The three-dimensional shape of the probe apex is extracted by image reconstruction using suitable reference materials. This document is applicable to the reconstruction of AFM topography images of solid material surfaces.