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. Author manuscript; available in PMC: 2011 Aug 5.
Published in final edited form as: Inverse Probl. 2010;26(8):085007. doi: 10.1088/0266-5611/26/8/085007

Figure 6.

Figure 6

(a) The recovery for example I. The contrast here between the background and the maximum value in the inclusion is 2 to 18 and the noise level is 10%; (b) The recovery for example III. The contrast between the background and the maximum value in the inclusions here is 2 to 12 and the noise level is 10%; (c) The recovery for example I. The contrast here between the background and the maximum value in the inclusion is 2 to 18 and the noise level is 20%; (d) The recovery for example III. The contrast here between the background and the maximum value in the inclusions is 2 to 12 and the noise level is 20%. The units are m2/s2.