Density-encoded line integral convolution: polarisation optical axis tractography using centroidal Voronoi tessellation
Optics
2025-08-05 v1 Image and Video Processing
Medical Physics
Abstract
Visualising complex polarimetry optical axis fields is challenging. We introduce density-encoded line integral convolution (DELIC), a novel approach that builds on the classic line integral convolution algorithm by incorporating the principles of centroidal Voronoi tessellation, enabling clearer and more interpretable representations of complex optical axis fields.
Cite
@article{arxiv.2508.02060,
title = {Density-encoded line integral convolution: polarisation optical axis tractography using centroidal Voronoi tessellation},
author = {Darven Murali Tharan and Marco Bonesi and Daniel Everett and Cushla McGoverin and Sue McGlashan and Ashvin Thambyah and Frédérique Vanholsbeeck},
journal= {arXiv preprint arXiv:2508.02060},
year = {2025}
}
Comments
5 pages, 3 figures