Graph-Based Manifold Frequency Analysis for Denoising.
Shay DeutschAntonio OrtegaGérard G. MedioniPublished in: CoRR (2016)
Keyphrases
- frequency analysis
- denoising
- frequency domain
- power spectrum
- image denoising
- natural images
- image processing
- total variation
- noisy images
- spatial domain
- manifold learning
- low dimensional
- denoising methods
- semi supervised
- palmprint
- feature extraction
- wavelet packet
- high dimensional
- multiresolution
- super resolution
- co occurrence
- probability distribution
- high quality
- image registration