Face Recognition Using Discrete Cosine Transform and Fuzzy Linear Discriminant Analysis.
Qi-wen ZhangWen-xia DuLiu-qing YuanMing LiPublished in: ICAIC (1) (2011)
Keyphrases
- linear discriminant analysis
- discrete cosine transform
- face recognition
- discriminant analysis
- face images
- principal component analysis
- image compression
- human faces
- dct coefficients
- dimensionality reduction
- dimension reduction
- small sample size
- transform domain
- feature extraction
- support vector
- high dimensional data
- subspace methods
- face databases
- discriminant information
- null space
- feature space
- filter bank
- support vector machine svm
- fisher criterion
- face detection
- facial features
- facial expressions
- facial images
- recognition algorithm
- image processing
- image segmentation
- pattern recognition
- high dimensional
- multiresolution
- image data
- wavelet transform
- denoising
- low dimensional