Performance Comparison of Kekre's Transform with PCA and Other Conventional Orthogonal Transforms for Face Recognition.
H. B. KekreKamal ShahPublished in: ICETET (2009)
Keyphrases
- face recognition
- principal component analysis
- face images
- lapped transforms
- linear discriminant analysis
- feature extraction
- orl face
- recognition rate
- dimensionality reduction
- recognition accuracy
- gabor features
- method for face recognition
- discriminant analysis
- face databases
- face detection
- sparse representation
- principle component analysis
- face representation and recognition
- discriminant projection
- face recognition algorithms
- discrete fourier transform
- subspace methods
- principal components analysis
- feature space
- local binary pattern
- image coding
- human faces
- linear dimensionality reduction
- orthogonal polynomials
- computer vision
- face verification
- facial images
- covariance matrix
- face recognition systems
- subspace learning
- discrete cosine transform
- input image