Express RGB mapping of three to five skin chromophores

Ilze Oshina; Janis Spigulis; Uldis Rubins; Edgars Kviesis-Kipge; Kalvis Lauberts

doi:10.1117/12.2285995

28 July 2017 Express RGB mapping of three to five skin chromophores

Ilze Oshina, Janis Spigulis, Uldis Rubins, Edgars Kviesis-Kipge , Kalvis Lauberts

Proceedings Volume 10413, Novel Biophotonics Techniques and Applications IV; 104130M (2017) https://doi.org/10.1117/12.2285995
Event: European Conferences on Biomedical Optics, 2017, Munich, Germany

Abstract

Skin melanin, oxy- and deoxy-hemoglobin were snapshot-mapped under simultaneous 448-532-659 nm laser illumination by a smartphone RGB camera. Experimental prototypes for double-snapshot RGB mapping of four (melanin, bilirubin, oxy- and deoxy-hemoglobin) and five (melanin, bilirubin, lipids, oxy- and deoxy-hemoglobin) skin chromophores with reduced laser speckle artefacts have been developed and tested. A set of 405-448-532-659 nm lasers were used for four chromophores mapping, and a set of 405-448-532-659-842 nm lasers for five chromophores mapping. Clinical tests confirmed functionality of the developed devices.

Citation Download Citation

Ilze Oshina, Janis Spigulis, Uldis Rubins, Edgars Kviesis-Kipge , and Kalvis Lauberts "Express RGB mapping of three to five skin chromophores", Proc. SPIE 10413, Novel Biophotonics Techniques and Applications IV, 104130M (28 July 2017); https://doi.org/10.1117/12.2285995

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