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Unmixing of human skin optical reflectance maps by Non-negative Matrix Factorization algorithm.
July Galeano Zea
Romuald Jolivot
Franck Marzani
Yannick Benezeth
Published in:
Biomed. Signal Process. Control. (2013)
Keyphrases
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human skin
reflectance spectra
surface reflectance
skin color
man made
photometric stereo
shape from shading
material properties
single image
face detection
hyperspectral
color constancy
subsurface scattering
light source
surface normals
surface orientation