A method for automatic low-contrast object segmentation for low-contrast detectability in CT images
affected the increase in CNR. In conclusion, an automatic method for detecting low-contrast objects in the ACR 464 CT phantom was successfully completed. Low-contrast objects segmentation was shown to be accurate in test images.
Authors
- Rahmat Riyadi
- Ariij Naufal (ORCID: https://orcid.org/0000-0002-4218-6259)
- Riska Amilia (ORCID: https://orcid.org/0000-0002-7077-439X)
- Geoff Dougherty
- Heri Sutanto
- Choirul Anam
Institutions
- Diponegoro University (ID)
- California State University, Channel Islands (US)
Publication Details
- Journal
- Biomedical Physics & Engineering Express
- Published
- 2026-03-31
- DOI
- https://doi.org/10.1088/2057-1976/ae5970
- Primary Topic
- Advanced X-ray and CT Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00