Skin classification techniques
Skin classifier: Given X = (R,G,B):
how to determine if it is skin or not?
•Nearest
neighbor
–find
labeled pixel closest to X
•Find
plane/curve that separates the two classes
–popular
approach: Support Vector Machines
(SVM)
•Data
modeling
–fit a
model (curve, surface, or volume) to each class
–probabilistic
version: fit a probability density/distribution model to each class
