Deconvolution of confocal microscopy images using proximal iteration and sparse representations.
François-Xavier DupéMohamed-Jalal FadiliJean-Luc StarckPublished in: ISBI (2008)
Keyphrases
- sparse representation
- confocal microscopy images
- dictionary learning
- sparse coding
- dendritic spines
- face recognition
- least squares
- image restoration
- compressive sensing
- regularized least squares
- sparse reconstruction
- image classification
- signal processing
- random projections
- compressed sensing
- high dimensional data
- image representation
- joint optimization
- image patches
- denoising
- image deblurring
- negative matrix factorization
- training data
- motion blur
- dimensionality reduction
- point spread function
- manifold learning
- total variation
- linear combination
- feature space