Table 2. Contrast measurements of intensity acquisitions of the fiber differently illuminated.

Fig 7	Method and NA	PSNR	Fidelity	StDv	Contrast
(b)	BF; NAc = 0.2	46,359	0,106	0,0034	0,27
(c)	DPC; NAc = 0.5	50,93	0,0257	0,0053	0,99
(d)	Opt. Illu.; NAc = 0.3	51,63	0,023	0,008	0,39

Comparison of reference and non-reference image quality measurements of the intensity acquisitions done with different illumination shapes from the taste bud of a rabbit. The qDPC image was chosen to act as the reference image.