Improvement on PCA and 2DPCA Algorithms for Face Recognition.
Vo Dinh Minh NhatSungyoung LeePublished in: CIVR (2005)
Keyphrases
- face recognition
- principal component analysis
- face images
- feature extraction
- data structure
- significant improvement
- optimization problems
- theoretical analysis
- computationally efficient
- dimensionality reduction
- linear discriminant analysis
- face databases
- recognizing faces
- computer vision
- sparse representation
- principal components
- facial images
- principle component analysis
- extracting features
- linear dimensionality reduction
- subspace learning algorithm