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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
hard thresholding
biblio
"On segmentation of CS reconstructed MR images"
Submitted by grigby1 on Tue, 02/21/2017 - 1:02pm
pubcrawl170104
low-measurement space
magnetic resonance image reconstruction
medical image processing
MR Images
Noise
noise reduction
noise removal
pattern clustering
performance improvement
image segmentation
random noise injection
Segmentation
sharpen MR image segmentation
spatial domain denoising
Transforms
unobserved space
weighted entropy values
weighted linear prediction
weighted variance values
edge enhancement
adaptive recursive filtering
approximate subband suppression
biomedical MRI
compressed sensing
compressive sampling
CS reconstructed MR image segmentation
curvelet transform
curvelet transforms
edge detection
adaptive filters
Entropy
GA-based clustering
genetic algorithms
hard thresholding
image denoising
Image edge detection
image enhancement
Image reconstruction
biblio
A multi-parameter optimization approach for complex continuous sparse modelling
Submitted by BrandonB on Thu, 04/30/2015 - 12:58pm
proximity operator
multiparameter optimization approach
multivariate estimation
noise statistics
nonconvex minimization problem
nonconvex optimization
nonconvex optimization viewpoint
nonsmooth minimization problem
optimization
minimisation
Signal processing algorithms
signal representation
sparse modelling
Sparse Representation
Spectral analysis
Vectors
ℓ0-like penalty
2D spectrum analysis
Lipschitz differentiable data fidelity term
linearization technique
linearisation techniques
hard thresholding
forward-backward algorithm
estimation
digital signal processing
dictionary elements
Dictionaries
continuous compressive sensing
constrained sparse perturbed model
concave programming
complex continuous sparse modelling
additive noise
2D spectrum estimation
