Compressed sensing fMRI using gradient-recalled echo and EPI sequences.

Xiaopeng Zong Juyoung Lee Alexander John Poplawsky Seong-Gi Kim Jong Chul Ye

Published in: NeuroImage (2014)

Keyphrases

compressed sensing
image reconstruction
natural images
sparse representation
random projections
signal processing
compressive sampling
data analysis
edge detection
dimensionality reduction
super resolution
machine learning
wavelet transform
image features
active learning
video sequences
face recognition