Iterative methods for tomography problems: implementation to a cross-well tomography problem


Karadeniz M. F., Weber G. W.

4th International Conference on Operational Research (InteriOR), Medan, Indonesia, 21 - 23 August 2017, vol.300 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 300
  • Doi Number: 10.1088/1757-899x/300/1/012060
  • City: Medan
  • Country: Indonesia
  • Middle East Technical University Affiliated: Yes

Abstract

The velocity distribution between two boreholes is reconstructed by cross-well tomography, which is commonly used in geology. In this paper, iterative methods, Kaczmarz's algorithm, algebraic reconstruction technique (ART), and simultaneous iterative reconstruction technique (SIRT), are implemented to a specific cross-well tomography problem. Convergence to the solution of these methods and their CPU time for the cross-well tomography problem are compared. Furthermore, these three methods for this problem are compared for different tolerance values.