Phase Measuring Deflectometry based technique for Detecting Defects in Materials via Heat Flow Visualization

This data contains a Word document that includes a flow chart for the algorithm used for phase extraction using Fourier Transform and a discussion of simulation results that demonstrate how thermal signatures vary due to different material inhomogeneity. It also contains three video files V1, V2, and V3 capturing the spatiotemporal evaluation of thermal signatures for three different thermal anomalies.