A CIT Reconstruction Algorithm Using Volumetric Constraints.
Abstract
CIT image reconstruction using information regarding shape of the electron density distribution in the plane of interested is implemented using a volumetric iterative technique. Shape estimation and guidance is provided on a localized basis both in the projection and image domains of the algebraic reconstruction process. Preliminary results of IRI-90 based simulations indicate substantial improvement in vertical resolution even for a priori sets which are very different from the test image.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1996
- Accession Number
- ADA325254
Entities
People
- Chaitali Biswas
- Helen R. Na
Organizations
- University of California, Los Angeles