SAR interferometry: phase unwrapping by fringe-line detection

Yong Zhang; Yirong Wu; Lei Wang; Hailiang Peng

doi:10.1117/12.323636

25 September 1998 SAR interferometry: phase unwrapping by fringe-line detection

Yong Zhang, Yirong Wu, Lei Wang, Hailiang Peng

Proceedings Volume 3545, International Symposium on Multispectral Image Processing (ISMIP'98); (1998) https://doi.org/10.1117/12.323636
Event: International Symposium on Multispectral Image Processing, 1998, Wuhan, China

Abstract

2D phase unwrapping is the key technique in SAR interferometry. This paper discusses a phase unwrapping algorithm based on fringe line detection. Improvements are presented in order to use this method in areas with intensely fluctuated fringe lines. Results on X-SAR interferometric data are obtained. They confirm the excellent performance of the procedure.

Citation Download Citation

Yong Zhang, Yirong Wu, Lei Wang, and Hailiang Peng "SAR interferometry: phase unwrapping by fringe-line detection", Proc. SPIE 3545, International Symposium on Multispectral Image Processing (ISMIP'98), (25 September 1998); https://doi.org/10.1117/12.323636

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