@ARTICLE {34601,
author={M.  Hamad and C.  Conti and P. Nunes and L. D. Soares},
doi={10.1109/OJSP.2025.3545356},
journal={IEEE Open Journal of Signal Processing},
title={Unsupervised Angularly Consistent 4D Light Field Segmentation using Hyperpixels and a Graph Neural Network},
year={2025},
month={},
volume={6},
number={},
pages={333-347},
ISSN={2644-1322}
}