GeoPIV图像处理技术及其在岩土试验中的应用

The image processing GeoPIV and geotechnical application

介绍了GeoPIV图像处理技术的基本原理,对比分析了其改进算法GeoPIV-RG,并通过一组边坡模型试验运用GeoPIV-RG图像处理技术,分析得到了较为理想的边坡位移云图和等值线图,展示了边坡变形破坏演化过程。

This paper introduces the basic principle of GeoPIV image processing technology and analyzes the improved algorithm GeoPIV-RG for comparison. And a slope model test is conducted to try the image processing GeoPIV-RG and the analysis results include displacement nepho- gram and contour map. It is ideal to display the evolution of slope failure.