Subspace clustering applied to face images.

Constantine Kotropoulos Konstantinos Pitas

Published in: IWBF (2014)

Keyphrases

face images
subspace clustering
face recognition
facial expressions
human faces
training set
subspace clusters
face verification
pose variations

principal component analysis
low resolution
human face recognition
face matching
facial features
feature vectors
high dimensional data
recognition rate
data sets

image set
high resolution
feature extraction
face recognition systems
clustering algorithm
image data
automatic face
intra personal

illumination variations
age estimation
high dimensionality
low resolution face images
face databases
recognition accuracy
face detection
computer vision