Image Denoising through Locally Linear Embedding.
Rongjie ShiI-Fan ShenWenbin ChenPublished in: CGIV (2005)
Keyphrases
- image denoising
- locally linear embedding
- manifold learning
- dimensionality reduction
- denoising
- high dimensional
- low dimensional
- high dimensional data
- noisy images
- natural images
- total variation
- dimensional data
- image processing
- wavelet domain
- wavelet coefficients
- principal components analysis
- geodesic distance
- data sets
- multiscale
- triangular mesh
- principal component analysis
- data points
- denoising algorithm
- dimensionality reduction methods
- feature space
- dimension reduction
- signal processing
- face recognition
- higher order