Fusion of bidirectional image matrices and 2D-LDA: an efficient approach for face recognition.
Hung Phuoc TruongThai Hoang LePublished in: SoICT (2012)
Keyphrases
- face recognition
- image data
- linear discriminant analysis
- single image
- input image
- multiscale
- fusion method
- spatial information
- illumination conditions
- discriminant analysis
- image classification
- image representation
- image features
- image analysis
- image segmentation
- image content
- feature representation
- image regions
- topic models
- principal component analysis
- singular values
- edge detection
- computer vision
- facial images
- local binary pattern
- latent dirichlet allocation
- gabor features
- higher order tensors
- illumination normalization
- image matching
- human faces
- sparse representation
- co occurrence
- feature vectors
- image retrieval