Paper Info
Title
A new interpolation free method for X-ray CT image reconstruction
Abstract
The new fast Radon transform (NFRT) algorithm proposed by the authors is applied here to reconstruct the X-ray CT image. Satisfactory agreement between the original and reconstructed images was obtained. The algorithm does not require computation intensive data interpolation and convert directly between a raster scan grid and the rectangular/polar grid in one step as compared to the back-projection method. Most importantly the compatibility of this algorithm for the X-ray CT system is also verified here.
Year
DOI
Venue
2004
10.1109/CBMS.2004.1311691
CBMS
Keywords
Field
DocType
diagnostic radiography,original andreconstructed image,computerised tomography,rectangular grid,polar grid,x-ray ct image reconstruction,new fast radon transform algorithm,new interpolation free method,back-projection method,raster scan grid,satisfactory agreement,computation intensivedata interpolation,image reconstruction,new fast radon transform,radon transforms,interpolation free method,x-ray ct system,x-ray ct image,medical image processing,radon transform,biomedical imaging,interpolation,projection method,computed tomography,frequency domain analysis,grid computing
Frequency domain,Iterative reconstruction,Computer vision,Medical imaging,Computer science,Interpolation,Raster scan,Artificial intelligence,Radon transform,Grid,Computation
Conference
ISSN
ISBN
Citations 
1063-7125
0-7695-2104-5
0
PageRank 
References 
Authors
0.34
2
2
Name
Order
Citations
PageRank
Abhishek Mitra114210.24
Swapna Banerjee219630.07