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. Author manuscript; available in PMC: 2016 Feb 3.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2015 Mar 17;9417:94170Q. doi: 10.1117/12.2082299

Fig. 3.

Fig. 3

Blood oxygen saturation map calculated by NMF from phantom data set. (a) the decomposed pure spectrum. (b) the RGB composite image of the blood phantom. (c) the decomposed blood oxygen saturation map.