Exploitation of SRTM DEM in InSAR processing and its application to phase unwrapping problem.

Zheng Xiang Xingzhao Liu

Published in: ICASSP (2009)

Keyphrases

phase unwrapping
digital elevation models
elevation data
phase difference
magnetic resonance imaging
noise filtering
least squares
image reconstruction
higher order
image processing
search algorithm
energy minimization
sar images
digital terrain