Generalized Matched Subspace Filter for Nonindependent Noise Based on ICA.
Jorge MoraguesLuis VergaraJorge GosálbezPublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- noise reduction
- median filter
- independent component analysis
- statistically independent
- noise removal
- principal component analysis
- independent components
- feature extraction
- impulsive noise
- noise detection
- noise suppression
- noise free
- nonlinear filters
- impulse noise
- signal subspace
- fine details
- filtering method
- median filtering
- filtering process
- multiplicative noise
- signal to noise ratio
- speckle reducing anisotropic diffusion
- noise level
- input data
- morphological filters
- low dimensional
- dimensionality reduction
- subspace analysis
- high dimensional
- subspace clusters
- noise model
- noise elimination
- wiener filter
- bandpass
- image noise
- gaussian noise
- feature vectors
- preprocessing
- image processing
- filtering algorithm
- subspace clustering
- anisotropic diffusion
- color images
- independent components analysis
- face recognition