An Improved Multivariate Wavelet Denoising Method Using Subspace Projection.
Huan HaoHuali WangNaveed ur RehmanLiang ChenHui TianPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2017)
Keyphrases
- denoising methods
- subspace projection
- denoising
- image denoising
- discriminant analysis
- noisy images
- principal component analysis
- face identification
- denoising algorithm
- feature space
- subspace clusters
- wavelet denoising
- hyperspectral imagery
- component analysis
- linear discriminant analysis
- wavelet domain
- wavelet coefficients
- subspace clustering
- wavelet packet
- noise reduction
- hyperspectral images
- factor analysis
- noise model
- image processing
- face recognition
- noise level
- frequency domain
- signal processing
- edge detection
- face verification
- multiresolution
- feature extraction
- natural images
- low dimensional
- dimensionality reduction