학술논문
Hybrid domain-iterative algorithms for computed tomography reconstruction
Document Type
Conference
Author
Source
IEEE Conference on Nuclear Science Symposium and Medical Imaging Nuclear Science Symposium and Medical Imaging Conference, 1992., Conference Record of the 1992 IEEE. :1234-1236 vol.2 1992
Subject
Language
Abstract
A class of hybrid domain-iterative algorithms for 2-D image reconstruction is described. The consistent iterative reconstruction-reprojection (CIRR) algorithm was designed and implemented along with other classical domain-iterative methods. The algorithms are tested on the hollow projections problem, where simple object models are assumed known. Results show that the CIRR algorithm is robust and accurate, and converges quickly.ETX