Improved Neural Network Based Manifold Learning Method for Face Recognition with Less Face Images Per Individual.
Chunhua DuJie YangQiang WuZheng WuQuan YuanPublished in: IPCV (2007)
Keyphrases
- manifold learning
- method for face recognition
- face images
- face recognition
- face verification
- face recognition algorithms
- low dimensional manifolds
- feature extraction
- sparse representation
- principal component analysis
- dimension reduction
- dimensionality reduction
- low dimensional
- face recognition systems
- human faces
- facial expressions
- semi supervised
- high dimensional
- illumination variations
- low resolution
- face databases
- face identification
- face detection
- pose variations
- recognition rate
- linear discriminant analysis
- facial features
- high dimensional data
- discriminant analysis
- feature space
- high resolution
- feature vectors
- illumination conditions
- recognition accuracy
- computer vision
- input image
- manifold structure
- feature points
- super resolution
- linear subspace
- object recognition
- image processing
- feature selection