Figure 1
From: Convolutional Neural Networks for Spectroscopic Analysis in Retinal Oximetry
Data creation. (a) Example spectrum taken in vivo on a human optic nerve head with an SO2 of 68% (b) Randomly simulated spectrum with an SO2 of 68%. Components are plotted to scale of their randomly generated amplitudes for this specific spectra. (c) Normalized absorption coefficient spectra used in simulated spectra creation. (d) Randomly simulated spectra with an \({{\rm{SO}}}_{2}^{fr}\) of 68%, COHb present at a 6% fraction and a random combination of yellow protein contributions. Components are plotted to scale of their randomly generated amplitudes for the specific spectrum. Abbreviations: ONH = Optic nerve head; Ret. Mel. = Retinal Melanin; YP1 = Yellow protein 1; YP2 = Yellow protein 2.
