Avoiding phase unwrapping in DEM generation by fusing multi frequency ascending and descending interferograms.

Michael Eineder Nico Adam

Published in: IGARSS (2004)

Keyphrases

phase unwrapping
phase difference
least squares
magnetic resonance imaging
digital elevation models
energy minimization
noise filtering
image sequences
higher order
image reconstruction
denoising
graphical models
maximum likelihood
fourier transform