Unknown

Dataset Information

0

Machine learning denoising of high-resolution X-ray nanotomography data.


ABSTRACT: High-resolution X-ray nanotomography is a quantitative tool for investigating specimens from a wide range of research areas. However, the quality of the reconstructed tomogram is often obscured by noise and therefore not suitable for automatic segmentation. Filtering methods are often required for a detailed quantitative analysis. However, most filters induce blurring in the reconstructed tomograms. Here, machine learning (ML) techniques offer a powerful alternative to conventional filtering methods. In this article, we verify that a self-supervised denoising ML technique can be used in a very efficient way for eliminating noise from nanotomography data. The technique presented is applied to high-resolution nanotomography data and compared to conventional filters, such as a median filter and a nonlocal means filter, optimized for tomographic data sets. The ML approach proves to be a very powerful tool that outperforms conventional filters by eliminating noise without blurring relevant structural features, thus enabling efficient quantitative analysis in different scientific fields.

SUBMITTER: Flenner S 

PROVIDER: S-EPMC8733986 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC7850112 | biostudies-literature
| S-EPMC8178391 | biostudies-literature
| S-EPMC6565693 | biostudies-literature
| S-EPMC4184266 | biostudies-literature
| S-EPMC9265361 | biostudies-literature
| S-EPMC6129182 | biostudies-literature
| S-EPMC6865567 | biostudies-literature
| S-EPMC7781045 | biostudies-literature
| S-EPMC6805882 | biostudies-literature
| S-EPMC4726007 | biostudies-other