Adaptive sampling and wavelet tree based compressive sensing for MRI reconstruction.
Qieshi ZhangJun ZhangSei-ichiro KamataPublished in: ICIP (2016)
Keyphrases
- compressive sensing
- adaptive sampling
- random projections
- random sampling
- monte carlo
- signal reconstruction
- compressive sampling
- signal processing
- image representation
- sparse representation
- compressed sensing
- wavelet transform
- multiscale
- denoising
- sampling algorithm
- wavelet coefficients
- data sets
- sampling methods
- sliding window
- dimension reduction
- markov chain
- active learning
- data analysis
- feature extraction
- neural network