Applications of Block Linear Discriminant Analysis for Face Recognition.

Chuan-Yu Chang Chuan-Wang Chang Ching-Yu Hsieh

Published in: J. Inf. Hiding Multim. Signal Process. (2011)

Keyphrases

linear discriminant analysis
face recognition
discriminant analysis
principal component analysis
small sample size
dimension reduction
discriminant features
dimensionality reduction
feature extraction
face images
null space

subspace methods
support vector
linear discriminant
feature space
high dimensional data
recognition rate
human faces
sparse representation
generalized discriminant analysis
nonparametric discriminant analysis

recognition accuracy
discriminative information
face detection
support vector machine svm
face databases
gabor features
data sets
locality preserving projections
class separability
scatter matrix

pattern recognition
pca lda
fisher criterion
subspace analysis
computer vision
kernel discriminant analysis
facial expressions
scatter matrices
gabor wavelets
pose variations