Concept Level Discriminant Analysis Techniques for Dimension Reduction in Image Classification Tasks.
Ramya K. RamanC. Chandra SekharPublished in: ICVGIP (2014)
Keyphrases
- discriminant analysis
- dimension reduction
- linear discriminant analysis
- principal component analysis
- feature extraction
- partial least squares
- input image
- image classification
- image data
- face recognition
- dimension reduction methods
- principal components
- image representation
- dimensionality reduction
- low dimensional
- scatter matrices
- cluster analysis
- feature space
- image segmentation
- random projections
- similarity measure
- neural network
- image feature extraction
- discriminative information
- training data
- probabilistic model
- input data
- fisher discriminant analysis
- least squares
- image retrieval
- machine learning
- graph embedding
- support vector
- dimensionality reduction methods
- object recognition
- preprocessing
- high dimensional
- semi supervised