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. Author manuscript; available in PMC: 2017 Dec 21.
Published in final edited form as: Phys Med Biol. 2016 Nov 23;61(24):8699–8719. doi: 10.1088/1361-6560/61/24/8699

Table 4.

Quantitative evaluation results of global reconstruction in term of RMSE (unit: cm−1).

Noise-free 105 photons 2 × 104 photons
Channel StTV AdSA FBP StTV AdSA FBP StTV AdSA
1st 0.005 0.006 0.078 0.007 0.006 0.173 0.012 0.009
2nd 0.004 0.004 0.075 0.006 0.005 0.169 0.010 0.007
3rd 0.003 0.004 0.066 0.005 0.004 0.148 0.009 0.006
4th 0.003 0.003 0.062 0.005 0.003 0.140 0.008 0.005
5th 0.003 0.003 0.060 0.004 0.003 0.134 0.008 0.004
6th 0.002 0.002 0.059 0.004 0.003 0.132 0.007 0.004
7th 0.002 0.002 0.058 0.004 0.002 0.128 0.006 0.003
8th 0.002 0.002 0.063 0.004 0.002 0.140 0.006 0.003