On a derivative-free fan-beam reconstruction formula.
other · Level V
Where this comes from
- Record sourced from PubMed, PMID 20858583.
- Also identified by DOI 10.1109/TIP.2010.2076819.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
We clarify that the derivative-free fan-beam reconstruction formula [IEEE Trans. Image Process. 2, 543-547, 1993] only allows exact reconstruction of an object for a circular trajectory or at the origin of the coordinate system for a radially symmetric noncircular trajectory.
Medical subject headings
- Algorithms
- Image Enhancement
- Image Interpretation, Computer-Assisted
- Pattern Recognition, Automated