An illumination, expression, and noise invariant gender classifier using two-directional 2DPCA on real Gabor space.
Preeti RaiPritee KhannaPublished in: J. Vis. Lang. Comput. (2015)
Keyphrases
- face recognition
- directional features
- feature space
- image transformations
- support vector
- low dimensional
- image recognition
- input data
- feature selection
- recognition rate
- support vector machine
- principal components
- decision trees
- dimensionality reduction
- feature vectors
- missing data
- affine transformation
- multiscale
- pixel intensities
- viewing angle
- directional information
- invariant representations
- image processing