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Weak Seismic Signal Enhancement Using Curvelet Transform and Compressive Sampling.
Jianguo Song
Zhe Li
Guangyu Wang
Ganglin Lei
Jing Yang
Published in:
IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
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compressive sampling
compressive sensing
curvelet transform
compressed sensing
signal processing
contrast enhancement
wavelet transform
hierarchical representation
random projections
image reconstruction
image enhancement
enhanced image
image processing
palmprint
sparse representation
orthogonal matching pursuit
image representation
natural images
transform domain
feature selection
feature extraction
multiscale
pattern recognition
feature set
image compression
fusion method
super resolution
spatial domain
gray level
high frequency
data fusion
wavelet coefficients