Face recognition using difference vector plus KPCA.

Ying Wen Lianghua He Pengfei Shi

Published in: Digit. Signal Process. (2012)

Keyphrases

feature vectors
face recognition
face images
facial expressions
human faces
facial images
gender recognition
image sequences
vector data
real time
kernel methods
vector space
kernel principal component analysis
principal components analysis
face databases
facial features
color images
image processing