Variational semi-blind sparse deconvolution with orthogonal kernel bases and its application to MRFM.
Se Un ParkNicolas DobigeonAlfred O. Hero IIIPublished in: Signal Process. (2014)
Keyphrases
- motion deblurring
- sparse kernel
- denoising
- basis pursuit
- kernel matrices
- additive models
- image segmentation
- motion blur
- kernel function
- least squares
- support vector
- kernel methods
- sparse data
- multiple kernel
- regularized least squares
- compressed sensing
- image noise
- image restoration
- optical flow
- kernel matrix
- reproducing kernel hilbert space
- high dimensional
- blind deconvolution
- dirichlet process mixture models
- dictionary learning
- sparse representation
- positive semi definite
- inverse problems
- relevance vector machine
- basis functions
- multiple kernel learning
- optical flow computation
- image deblurring
- point spread function
- gaussian processes
- total variation
- natural images
- feature space
- face recognition