Effect of regularization parameter and scan time on crossing fibers with constrained compressed sensing.
Fatma El Zahraa ElShahabyBennett A. LandmanJerry L. PrincePublished in: Medical Imaging: Image Processing (2011)
Keyphrases
- compressed sensing
- regularization parameter
- image reconstruction
- image restoration
- cross validation
- random projections
- sparse representation
- natural images
- hyperparameters
- super resolution
- model selection
- feature vectors
- computer vision
- data sets
- signal processing
- dimensionality reduction
- high resolution
- image processing
- machine learning