Method for processing unmatched low-dose X-ray computed tomography image using neural network and apparatus therefor
US11037336B2 · kind B2 · utility
1Cited by
0References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 10, 2019 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Aug 26, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/441
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for processing an unmatched low-dose X-ray computed tomography (CT) image using a neural network and an apparatus therefor are provided. The method includes receiving a low-dose X-ray CT image and removing noise from the low-dose X-ray CT image using a unsupervised learning based neural network learned using unmatched data to reconstruct a routine-dose X-ray CT image corresponding to the low-dose X-ray CT image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.