Reconstruction results after six iterations obtained for a sampling interval of 5°.
- Chia-Jui Hsieh (6180632)
- Shih-Chun Jin (6180635)
- Jyh-Cheng Chen (2847416)
- Chih-Wei Kuo (6157451)
- Ruei-Teng Wang (6180638)
- Woei-Chyn Chu (716647)
Publication date
January 2019
DOI Publisher
Public Library of Science (PLoS)Abstract
(a) Original Shepp-Logan phantom. (b)–(f) Results reconstructed using FBP, ART, 2-, 4-, and 8-directional gradient operators, respectively. Areas marked by dotted ellipses are the differences of the results between 4-, and 8-directional gradient operators. As it can be seen in (f), when sampling interval is 5°, 8-directional gradient operator gave the fewest artifacts.</p
Add to ORKG