Focusing problems of subsurface imaging by a low-frequency SAR.

Salah Redadaa Jean-Marc Le Caillec Basel Solaiman Malek Benslama

Published in: IGARSS (2007)

Keyphrases

low frequency
high frequency
wavelet transform
discrete wavelet transform
video sequences
high resolution
frequency domain
imaging systems
image compression
subband
wavelet domain
wavelet analysis
electromagnetic fields