SUO Zhi-yong, LI Zhen-fang, BAO Zheng. Modified Loop-Integration InSAR Phase Unwrapping Based on Residues Recognition[J]. Acta Electronica Sinica, 2006, 34(6): 977-980.
SUO Zhi-yong, LI Zhen-fang, BAO Zheng. Modified Loop-Integration InSAR Phase Unwrapping Based on Residues Recognition[J]. Acta Electronica Sinica, 2006, 34(6): 977-980.DOI:
Phase unwrapping-the key step of interferometric synthetic aperture radar (InSAR) signal processing-is discussed
and a new method is proposed which is based on residues recognition and modified loop-integration.The validity of the new method is verified with the simulated and real data.Finally
a comparison of the processing results for the real data between the modified loop-integration
branch-cut and region-growing is presented
and a comparison of their performance is also given.