An Improved Multivariate Synchrosqueezing Wavelet Transform Denoising Method Using Subspace Projection.
Peipei CaoHuali WangKaijie ZhouPublished in: IEEE Access (2020)
Keyphrases
- subspace projection
- wavelet transform
- denoising methods
- image denoising
- wavelet coefficients
- denoising
- wavelet packet
- discriminant analysis
- noisy images
- nonlocal means
- denoising algorithm
- principal component analysis
- wavelet domain
- subspace clusters
- multiscale
- face identification
- feature space
- hyperspectral imagery
- component analysis
- multiresolution
- subband
- feature extraction
- linear discriminant analysis
- image compression
- wavelet decomposition
- subspace clustering
- high frequency
- factor analysis
- natural images
- hyperspectral images
- noise reduction
- face recognition
- computer vision
- image segmentation