. Author manuscript; available in PMC: 2010 Sep 21.

Published in final edited form as: J Opt Soc Am A Opt Image Sci Vis. 2001 Mar;18(3):473–488. doi: 10.1364/josaa.18.000473

Table 1.

Parameter Settings for the Regularization Study^a

Exp. No.	A_s	W_a	W_q	ρ_c
1	25.7	80021.	1724.9	0.450
2	33.3	134166.	2894.7	0.323
3	38.9	184259.	3975.3	0.230
4	42.3	216412.	4665.4	0.165
5	44.4	238594.	5145.4	0.117
6	46.2	258503.	5578.6	0.084
7	48.5	284949.	6145.3	0.060

The parameter A_s refers to the signal amplitude (prior to the Butterworth filter), W_a refers to the magnitude of the anatomical NPS, W_q refers to the magnitude of the quantum NPS, and ρ_c refers to the cutoff frequency of the regularizing (Butterworth) filter.