Methods for Monitoring Components Using Micro and Macro Three-Dimensional Analysis

A method of monitoring a component includes providing the component which includes a body having an exterior surface and a plurality of passive strain indicators configured on the exterior surface. The method includes directly measuring the component with at least one three-dimensional data acquisition device. The direct measurement generates a first point cloud and a plurality of second point clouds. The first point cloud corresponds to the exterior surface and includes a plurality of first data points, each data point having an X-axis coordinate, a Y-axis coordinate, and a Z-axis coordinate. Each second point cloud corresponds to one of the plurality of passive strain indicators and includes a plurality of second data points, each data point having an X-axis coordinate, a Y-axis coordinate, and a Z-axis coordinate. A second data point density of each second point cloud is greater than a first data point density of each first point cloud.