面向对象的影像分析方法适合高分辨率遥感影像信息提取，其核心问题在于实现对高分辨率遥感影像的多尺度分割。提出了一种针对面向对象分析方法中多尺度分割的最优分割尺度计算模型，并进行了影像分割实验。-Object-oriented image analysis method for high-resolution remote sensing image information extraction, the core problem is that to achieve the multi-scale high-resolution remote sensing image segmentation. We present a calculation method for object-oriented analysis of multi-scale segmentation optimal segmentation scale model, and the image segmentation experiments.