Profile-corrected optical properties (absorption and reduced scattering) measurements obtained at fx = 0.2 mm-1 on a hand, an intestine, an intestine slice, a colon and a liver with SFDI method and three SSOP processing methods along with their corresponding error maps. From left to right: Raw input data, SFDI reference, SSOP Filtering, SSOP Deep Learning Convolution (DL conv) 7 × 1, SSOP Deep Learning Convolution 7 × 7, SSOP Filtering percentage error, SSOP Deep Learning Convolution 7 × 1 percentage error, SSOP Deep Learning Convolution 7 × 7 percentage error.