DocumentCode
542048
Title
An Algorithm for Conversion from Divergent Beam Transform to Radon Transform
Author
Wei, Ning
Author_Institution
Coll. of Comput. & Inf. Technol., China Three Gorges Univ., Yi Chang, China
Volume
1
fYear
2010
fDate
13-14 Oct. 2010
Firstpage
231
Lastpage
234
Abstract
Radon transform is a widespread technique in image analysis. It is also the basic mathematical model for computer tomography. But Divergent Beam transform is a more suitable mathematical model for data acquisition. This paper reviews the mathematical description of the two transform and presents an algorithm for conversion from Divergent beam transform data to Radon Transform data. This makes it possible to use the algorithm based on Radon transform for the Divergent Beam transform.
Keywords
Hough transforms; Radon transforms; computerised tomography; data acquisition; medical image processing; Hough transform; computer tomography; data acquisition; divergent beam transform; image analysis; mathematical model; radon transform; Approximation algorithms; Computed tomography; Image reconstruction; Mathematical model; Pixel; Transforms; X-ray imaging; Divergent Beam Transform; Hough Transform; Radon Transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent System Design and Engineering Application (ISDEA), 2010 International Conference on
Conference_Location
Changsha
Print_ISBN
978-1-4244-8333-4
Type
conf
DOI
10.1109/ISDEA.2010.254
Filename
5743168
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