DIAGNOSIS OF MATERIALS COMPOSITION USING NUMERICAL METHODS

Abstract

In today's world of computer vision, different methods for image processing are heavily used. In this paper, we have processed with MATLAB images of an aluminum alloy after TIG welding and other images of TiO₂ nanoparticles obtained by SEM that we synthesized by the green synthesis process. Also, we processed two other samples of Bubble dissolution during the in-situ growth of copper dendrites experiment and Liquid phase growth of FFA hexagonal crystals after radiolysis obtained by a TEM. Finally, we used the Newton and Chebyshev numerical methods in order to detect the present elements in these samples.