Загрузка...
Z-Index Parameterization (ZIP) for Volumetric CT Image Reconstruction via 3D Dictionary Learning
Despite the rapid developments of x-ray cone-beam CT (CBCT), image noise still remains a major issue for the low dose CBCT. To suppress the noise effectively while retain the structures well for low dose CBCT image, in this work, a sparse constraint based on the 3D dictionary is incorporated into a...
Сохранить в:
| Опубликовано в: : | IEEE Trans Med Imaging |
|---|---|
| Главные авторы: | , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2017
|
| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5732496/ https://ncbi.nlm.nih.gov/pubmed/28981411 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2017.2759819 |
| Метки: |
Добавить метку
Нет меток, Требуется 1-ая метка записи!
|