Estimating retinal blood oxygenation from diffuse reflectance spectra of semi-infinite tissue using principal component analysis - Parham, Elahe; Munro, Jonathan; Lapointe, Nicolas; Landry, Patricia; Robidoux, Jonathan; Brouard, Danny; Quémener, Mireille; Parent, Martin; Sauvageau, Dominic; Côté, Daniel C.; Akitegetse, Cléophace (Frontiers in Photonics, 2024)