A Fast Thresholded Landweber Algorithm for Wavelet-Regularized Multidimensional Deconvolution.
Cédric VoneschMichael UnserPublished in: IEEE Trans. Image Process. (2008)
Keyphrases
- least squares
- k means
- optimal solution
- np hard
- segmentation algorithm
- computational cost
- denoising
- neural network
- similarity measure
- convergence rate
- computational complexity
- matching algorithm
- worst case
- learning algorithm
- image restoration
- multi dimensional
- dynamic programming
- preprocessing
- objective function
- cost function
- convex optimization
- synthetic and real images
- wavelet packet
- regularization method