DocumentCode
248291
Title
Global scheme for iterative mojette reconstructions
Author
Recur, Benoit ; Sarkissian, Henri Der ; Servieres, Myriam
Author_Institution
Dept. Appl. Math., Australian Nat. Univ., Canberra, ACT, Australia
fYear
2014
fDate
27-30 Oct. 2014
Firstpage
1748
Lastpage
1752
Abstract
In this paper, we develop a global iterative algorithm for tomographic reconstructions from Mojette projections. Since Spline-Mojette projections are obtained by convolving Dirac-Mojette values with a specific uniform projection kernel, we decorrelate iterative reconstructions from projection model and provide a global scheme available for all Mojette models. We refer iterative algorithms to their Radon based counterparts and propose a comparative study from several Mojette acquisitions.
Keywords
image reconstruction; iterative methods; Dirac-Mojette values; Mojette acquisitions; Mojette models; Radon based counterparts; Spline-Mojette projections; global iterative algorithm; global scheme; iterative Mojette reconstructions; iterative algorithms; projection model; specific uniform projection kernel; tomographic reconstructions; Discrete geometry; Iterative techniques; Mojette transform; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing (ICIP), 2014 IEEE International Conference on
Conference_Location
Paris
Type
conf
DOI
10.1109/ICIP.2014.7025350
Filename
7025350
Link To Document