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Image restoration using structured sparse representation with a novel parametric data-adaptive transformation matrix.
Zhenming Su
Simiao Zhu
Xin Lv
Yi Wan
Published in:
Signal Process. Image Commun. (2017)
Keyphrases
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image restoration
sparse representation
data sets
total variation
high quality
data analysis
image data
data points
high dimensional data
image processing
super resolution
input data
denoising
object recognition
sparse coding
pattern recognition
random projections
blind image restoration