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Impulse denoising for hyper-spectral images: A blind compressed sensing approach.
Angshul Majumdar
Naushad Ansari
Hemant Kumar Aggarwal
Pravesh Biyani
Published in:
Signal Process. (2016)
Keyphrases
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compressed sensing
spectral images
denoising
natural images
gaussian noise
multispectral
image denoising
image reconstruction
noisy images
random projections
image processing
wavelet domain
impulse noise
sparse representation
image patches
multispectral images
pattern recognition