Ultrafast electron beam X-ray computed tomography produces noisy data due to short measurement times, causing reconstruction artifacts and limiting overall image quality. To counteract these issues, two self-supervised deep learning methods for denoising of raw detector data were investigated and compared against a non-learning based denoising method. We found that the application of the deep-learning-based methods was able to enhance signal-to-noise ratios in the detector data and also led to consistent improvements of the reconstructed images, outperforming the non-learning based method.
@article{arxiv.2511.17312,
title = {Self-supervised denoising of raw tomography detector data for improved image reconstruction},
author = {Israt Jahan Tulin and Sebastian Starke and Dominic Windisch and André Bieberle and Peter Steinbach},
journal= {arXiv preprint arXiv:2511.17312},
year = {2025}
}