Skin Parameter Map Retrieval from a Dedicated Multispectral Imaging System Applied to Dermatology/Cosmetology

Table 5

Back parameters estimation for SPT II, III, IV, V, and VI.

Back	𝑓mel	STD	𝐷epi	STD	𝑓blood	STD	𝐶oxy	STD	𝐷dermis	STD
SPT II	5.3	0.06	0.0115	0.0002	0.5	0.03	46.9	0.15	0.90	0.008
SPT III	5.2	0.44	0.0118	0.0002	0.9	0.057	44.8	0.194	0.91	0.009
SPT IV	15.5	0.93	0.0138	0.0003	1.2	0.039	32.3	0.836	1.02	0.021
SPT V	33.9	0.94	0.0164	0.0003	1.2	0.046	29.6	0.269	1.13	0.022
SPT VI	43.4	0.18	0.0209	0.0001	0.7	0.031	31.0	0.430	1.87	0.058

STD: standard deviation. 𝑓_mel is the volume fraction of melanosome in %, 𝐷_epi is the epidermis thickness in mm, 𝑓_blood is the volume fraction of haemoglobin in %, 𝐶_oxy is the oxygenated haemoglobin in %, and 𝐷_dermis is the dermis thickness in mm.