Algebraic feature extraction for image recognition based on an optimal discriminant criterion.
Ke LiuYong-Qing ChengJing-Yu YangPublished in: Pattern Recognit. (1993)
Keyphrases
- image recognition
- feature extraction
- image classification
- face recognition
- pattern recognition
- discriminant analysis
- preprocessing
- image processing
- dynamic programming
- optimization criterion
- dimensionality reduction
- optimality criterion
- principal component analysis
- computer vision
- pattern classification
- multi instance learning
- kernel fisher discriminant analysis
- feature selection
- frequency domain
- image retrieval
- feature space
- support vector machine svm
- image representation
- face images
- worst case
- local binary pattern
- wavelet transform
- locality preserving projections
- feature vectors
- minimum error
- optimal solution