Denoising of image patches via sparse representations with learned statistical dependencies.
Tomer FaktorYonina C. EldarMichael EladPublished in: ICASSP (2011)
Keyphrases
- image patches
- sparse representation
- denoising
- statistical dependencies
- natural images
- receptive fields
- variable length
- sparse coding
- dictionary learning
- image denoising
- image processing
- canonical correlation analysis
- total variation
- wavelet coefficients
- latent variables
- single image super resolution
- compressive sensing
- image classification
- dimensionality reduction
- face recognition
- signal processing
- test images
- random projections
- image representation
- high dimensional data
- image super resolution
- neural network
- graphical models
- probabilistic model