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Volumn 37, Issue , 2010, Pages 321-336

Semi-convergence and relaxation parameters for a class of sirt algorithms

Author keywords

Cimmino and DROP iteration; Relaxation parameters; Semi convergence; SIRT methods; Tomographic imaging

Indexed keywords

IMAGE RECONSTRUCTION; INVERSE PROBLEMS; TOMOGRAPHY;

EID: 78651472693     PISSN: None     EISSN: 10689613     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (66)

References (22)
  • 1
    • 29344442838 scopus 로고    scopus 로고
    • A linear acceleration row action method for projecting onto subspaces
    • G. APPLEBY AND D. C. SMOLARSKI, A linear acceleration row action method for projecting onto subspaces, Electron. Trans. Numer. Anal., 20 (2005), pp. 253-275. http://etna.math.kent.edu/vol.20.2005/pp253-275.dir.
    • (2005) Electron. Trans. Numer. Anal. , vol.20 , pp. 253-275
    • Appleby, G.1    Smolarski, D.C.2
  • 3
    • 55549101291 scopus 로고    scopus 로고
    • Improvement of space-invariant image deblurring by preconditioned Landweber iterations
    • P. BRIANZI, F. DI BENEDETTO, AND C. ESTATICO, Improvement of space-invariant image deblurring by preconditioned Landweber iterations, SIAM J. Sci. Comp., 30 (2008), pp. 1430-1458.
    • (2008) SIAM J. Sci. Comp. , vol.30 , pp. 1430-1458
    • Brianzi, P.1    Benedetto, F.D.I.2    Estatico, C.3
  • 5
    • 0037287566 scopus 로고    scopus 로고
    • Block-iterative algorithms with diagonally scaled oblique projections for the linear feasibility problem
    • Y. CENSOR AND T. ELFVING, Block-iterative algorithms with diagonally scaled oblique projections for the linear feasibility problem, SIAM J. Matrix Anal. Appl., 24 (2002), pp. 40-58.
    • (2002) SIAM J. Matrix Anal. Appl. , vol.24 , pp. 40-58
    • Censor, Y.1    Elfving, T.2
  • 7
    • 0035341879 scopus 로고    scopus 로고
    • Component averaging: An efficient iterative parallel algorithm for large and sparse unstructured problems
    • Y. CENSOR, D. GORDON, AND R. GORDON, Component averaging: An efficient iterative parallel algorithm for large and sparse unstructured problems, Parallel Computing, 27 (2001), pp. 777-808.
    • (2001) Parallel Computing , vol.27 , pp. 777-808
    • Censor, Y.1    Gordon, D.2    Gordon, R.3
  • 8
    • 0001054069 scopus 로고
    • Calcolo approssimato per le soluzioni dei sistemi di equazioni lineari
    • G. CIMMINO, Calcolo approssimato per le soluzioni dei sistemi di equazioni lineari, La Ricerca Scientifica, XVI, Series II, Anno IX, 1 (1938), pp. 326-333.
    • (1938) La Ricerca Scientifica, XVI, Series II, Anno IX , vol.1 , pp. 326-333
    • Cimmino, G.1
  • 9
    • 0031118954 scopus 로고    scopus 로고
    • Convex set theoretic image recovery by extrapolated iterations of parallel subgradient projections
    • P. L. COMBETTES, Convex set theoretic image recovery by extrapolated iterations of parallel subgradient projections, IEEE Trans. Image Process., 6 (1997), pp. 493-506.
    • (1997) IEEE Trans. Image Process , vol.6 , pp. 493-506
    • Combettes, P.L.1
  • 10
    • 0013050305 scopus 로고
    • Line search acceleration of iterative methods
    • A. DAX, Line search acceleration of iterative methods, Linear Algebra Appl., 130 (1990), pp. 43-63.
    • (1990) Linear Algebra Appl , vol.130 , pp. 43-63
    • Dax, A.1
  • 12
    • 0023363030 scopus 로고
    • A parallel subgradient projections method for the convex feasibility problem
    • L. T. DOS SANTOS, A parallel subgradient projections method for the convex feasibility problem, J. Comput. Appl. Math., 18 (1987), pp. 307-320.
    • (1987) J. Comput. Appl. Math. , vol.18 , pp. 307-320
    • Dos Santos, L.T.1
  • 16
    • 49749137392 scopus 로고    scopus 로고
    • Image reconstruction from a small number of projection
    • G. T. HERMAN AND R. DAVIDI, Image reconstruction from a small number of projections, Inverse Problems, 24 (2008), 045011.
    • (2008) Inverse Problems , vol.24 , pp. 045011
    • Herman, G.T.1    Davidi, R.2
  • 17
    • 0038444409 scopus 로고    scopus 로고
    • Convergence studies on iterative algorithms for image reconstruction
    • M. JIANG AND G.WANG, Convergence studies on iterative algorithms for image reconstruction, IEEE Transactions on Medical Imaging, 22 (2003), pp. 569-579.
    • (2003) IEEE Transactions on Medical Imaging , vol.22 , pp. 569-579
    • Jiang, M.1    Wang, G.2
  • 18
    • 0000518587 scopus 로고
    • An iterative formula for Fredholm integral equations of the first kind
    • L. LANDWEBER, An iterative formula for Fredholm integral equations of the first kind, Amer. J. Math., 73 (1951), pp. 615-624.
    • (1951) Amer. J. Math. , vol.73 , pp. 615-624
    • Landweber, L.1
  • 21
    • 0000817395 scopus 로고    scopus 로고
    • Projected Landweber method and preconditioning
    • M. PIANA AND M. BERTERO, Projected Landweber method and preconditioning, Inverse Problems, 13 (1997), pp. 441-464.
    • (1997) Inverse Problems , vol.13 , pp. 441-464
    • Piana, M.1    Bertero, M.2
  • 22
    • 0001402318 scopus 로고
    • SIRT-and CG-type methods for the iterative solution of sparse linear least-squares problems
    • A. VAN DER SLUIS AND H. A. VAN DER VORST, SIRT- and CG-type methods for the iterative solution of sparse linear least-squares problems, Linear Algebra Appl., 130 (1990), pp. 257-303.
    • (1990) Linear Algebra Appl. , vol.130 , pp. 257-303
    • Sluis Der A.Van1    Van Der Vorst, H.A.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.