Feature extraction using Radon and wavelet transforms with application to face recognition.
Dattatray V. JadhavRaghunath S. HolambePublished in: Neurocomputing (2009)
Keyphrases
- wavelet transform
- feature extraction
- image coding
- wavelet coefficients
- multiresolution
- image compression
- radon transform
- wavelet decomposition
- multiscale
- high frequency
- subband
- wavelet domain
- low frequency
- pattern classification
- fourier transform
- image classification
- feature vectors
- frequency domain
- pattern recognition
- texture classification
- shift invariance
- wavelet transformation
- image processing
- face recognition
- preprocessing
- dimensionality reduction
- principal component analysis
- discriminant analysis
- dual tree
- wavelet filters
- image analysis
- linear discriminant analysis
- extracted features
- feature representation
- feature space
- shift invariant
- local binary pattern
- defect detection
- compression ratio
- feature extraction and classification
- noisy images
- feature extractors
- texture analysis