Wavelet transform and principal component analysis based clutter reduction for through wall imaging.
Muhammad Mohsin RiazAbdul GhafoorPublished in: IECON (2012)
Keyphrases
- wavelet transform
- principal component analysis
- feature extraction
- multiresolution
- image compression
- multiscale
- principal components
- image coding
- image processing
- subband
- high frequency
- high resolution
- dimensionality reduction
- image analysis
- linear discriminant analysis
- independent component analysis
- wavelet domain
- wavelet coefficients
- feature space
- imaging systems
- covariance matrix
- face recognition
- dimension reduction
- face images
- low frequency
- medical imaging
- discriminant analysis
- wavelet filters
- multi resolution analysis
- acquired images
- multiresolution representation
- haar wavelet
- translation invariant
- wavelet analysis
- reduction method
- feature vectors
- synthetic aperture
- computer vision
- neural network