Experimental Validation (IMAGE) National Research Council of Science & Technology Caption Experimental validation were performed with other methods (MFHKRG and MFKO). As a result, the developed method (MFGP-mapping(SE)) shows much lower maximum absolute error (MAE) than other method. More details can be found in the Journal paper in Mechanical Systems and Signal Processing (https://doi.org/10.1016/j.ymssp.2021.107725) Credit Korea Institute of Civil Engineering and Building Technology (KICT) Usage Restrictions The sources of photos and research results from KICT must be specified. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.