In this article, we analyze and propose a Python implementation of the method "Pith Estimation on Rough Log End images using Local Fourier Spectrum Analysis", by Rudolf Schraml and Andreas Uhl. The algorithm is tested over two datasets.
@article{arxiv.2603.14127,
title = {Implementation and discussion of the Pith Estimation on Rough Log End Images using Local Fourier Spectrum Analysis method},
author = {Henry Marichal and Diego Passarella and Gregory Randall},
journal= {arXiv preprint arXiv:2603.14127},
year = {2026}
}