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Joint sparse reconstruction of multi-contrast MRI images with graph based redundant wavelet transform.
Zongying Lai
Xinlin Zhang
Di Guo
Xiaofeng Du
Yonggui Yang
Gang Guo
Zhong Chen
Xiaobo Qu
Published in:
BMC Medical Imaging (2018)
Keyphrases
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mri images
wavelet transform
sparse reconstruction
magnetic resonance imaging
medical images
magnetic resonance images
imaging modalities
sparse representation
multiresolution
multiscale
mri data
semi supervised
active learning
medical image analysis
feature extraction
compressive sensing
occlusion handling