Figure 7
From: Early detection of enamel demineralization by optical coherence tomography
(a) Scattering coefficients and (b) surface roughness values estimated for the healthy tooth (a) before and after demineralization for (b) 20, (c) 40, (d) 60, (e) 80, (f) 100, (g) 120, (h) 140, (i) 160, (j) 180, (k) 200, (l) 220, (m) 240, (n) 260, (o) 280, and (p) 300 s. The error bars represent the estimated standard deviations of μs and Rq.
