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Filter Design for Constrained Signal Reconstruction in Linear Canonical Transform Domain.
Jun Shi
Xiaoping Liu
Yanan Zhao
Shuo Shi
Xuejun Sha
Qinyu Zhang
Published in:
IEEE Trans. Signal Process. (2018)
Keyphrases
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transform domain
filter design
signal reconstruction
spatial domain
nonlinear filters
compressive sensing
basis functions
image restoration
discrete cosine transform
low pass
frequency domain
image reconstruction
image enhancement
image processing
random projections
wavelet transform
high quality
face recognition