Corrigendum to "Wavelet denoising using principal component analysis" [Expert Systems with Applications 38 (2011) 1073-1076].
Ronggen YangMingwu RenPublished in: Expert Syst. Appl. (2011)
Keyphrases
- wavelet denoising
- expert systems
- principal component analysis
- denoising
- wavelet domain
- image denoising
- noisy images
- wavelet basis
- wavelet coefficients
- dimensionality reduction
- independent component analysis
- feature space
- wavelet shrinkage
- wavelet analysis
- denoising methods
- multiresolution
- image processing
- discriminant analysis
- feature extraction
- signal to noise ratio
- face recognition
- natural images
- wiener filter
- multiscale
- computer vision
- noise reduction
- noise level
- denoising algorithm
- shift invariant
- signal processing
- face images