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. Author manuscript; available in PMC: 2012 Nov 12.
Published in final edited form as: IEEE Trans Biomed Eng. 2011 May 12;58(8):10.1109/TBME.2011.2152839. doi: 10.1109/TBME.2011.2152839

Fig. 1.

Fig. 1

Schematic diagram of the imaging system, where PC represents the polarization controller (PC) and CCD is the charged coupled device (camera).