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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2014 Aug 15;62(1):248–255. doi: 10.1109/TBME.2014.2347284

Fig. 4.

Fig. 4

Reconstruction results at different depths. (a)–(c) Reconstruction results were presented for CG, LSQR, and CS at depth of 2 mm. (d)–(f) Cross section of (a)–(c); colorbars represent the quantum efficiency (η(r)). (g) Reconstruction results of three methods at six different depths. (h) Reconstruction results of CS at six different depths. (i) and (j) Three-dimensional rendering of the reconstructions for CS at 0.5 and 2.8 mm, respectively (voxel size of 100 μm and no noise added in the measurements).