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Subsampled terahertz data reconstruction based on spatio-temporal dictionary learning.
Vahid Abolghasemi
Hao Shen
Yaochun Shen
Lu Gan
Published in:
Digit. Signal Process. (2015)
Keyphrases
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higher order
data sets
dictionary learning
spatio temporal
training data
small number
high quality
data analysis
image sequences
prior knowledge
data mining
image data
input image
input data
sparse representation
compressive sensing