Pulse Feature Extraction Based on Improved Gaussian Model.

Guangming Lu Zhixing Jiang Liying Ye Yaotian Huang

Published in: ICMB (2014)

Keyphrases

gaussian model
feature extraction
preprocessing
gaussian distribution
conditional independence
mixture model
gaussian mixture model
skin color
principal component analysis
random variables
feature space
dimensionality reduction
expectation maximization
image intensity