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Estimating intravoxel fiber architecture using constrained compressed sensing combined with multitensor adaptive smoothing.
Chun-Yu Chu
Jian-Ping Huang
Chang-Yu Sun
Yan-Li Zhang
Wanyu Liu
Yue-Min Zhu
Published in:
Int. J. Imaging Syst. Technol. (2015)
Keyphrases
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compressed sensing
adaptive smoothing
image reconstruction
random projections
natural images
multiscale
bilateral filtering
sparse representation
early vision
corner detection
stereo matching
signal processing
fourier domain
wavelet transform
wavelet domain
higher order
feature extraction