Prediction of Microstructural Representativity From A Single Image.

ABSTRACT: In this study, a method is presented for predicting the representativity of the phase fraction observed in a single image (2D or 3D) of a material. Traditional approaches often require large datasets and extensive statistical analysis to estimate the Integral Range, a key factor in determining the variance of microstructural properties. The method leverages the Two-Point Correlation function to directly estimate the variance from a single image, thereby enabling phase fraction prediction with associated confidence levels. The approach is validated using open-source datasets, demonstrating its efficacy across diverse microstructures. This technique significantly reduces the data requirements for representativity analysis, providing a practical tool for material scientists and engineers work

SUBMITTER: Dahari A 

PROVIDER: S-EPMC12442635 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature