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Manuscript Title: C-library raft: reconstruction algorithms for tomography. Applications to X-ray Fluorescence Tomography
Authors: Eduardo X. Miqueles, Alvaro R. De Pierro
Program title: raft
Catalogue identifier: AEJY_v1_0
Distribution format: tar.gz
Journal reference: Comput. Phys. Commun. 182(2011)2661
Programming language: Standard C.
Computer: Any with a standard C compiler.
Operating system: Linux and Windows.
Keywords: Fluorescence, Tomography, C-library, XFCT, Reconstruction.
Classification: 2.4, 2.9, 3, 4.3, 4.7.

External routines:
raft:
autoconf 2.60 or later - http://www.gnu.org/software/autoconf/
GSL scientific library - http://www.gnu.org/software/gsl/
Confuse parser library - http://www.nongnu.org/confuse/

raft-fun:
gengetopt - http://www.gnu.org/software/gengetopt/gengetopt.html

Nature of problem:
Reconstruction algorithms for tomography, specially in x-ray fluorescence tomography.

Solution method:
As a library, raft covers the standard reconstruction algorithms like filtered backprojection, Novikov's inversion, Hogan's formula, among others. The input data set is represented by a complete sinogram covering a determined angular range. Users are allowed to set solid angle range for fluorescence emission at each algorithm.

Running time:
1 second to 15 minutes, depending on the data size.