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An Efficient Implementation of a Robust Phase-Unwrapping Algorithm.
- Source :
- IEEE Signal Processing Letters; Jun2007, Vol. 14 Issue 6, p393-396, 4p, 1 Graph
- Publication Year :
- 2007
-
Abstract
- A robust phase-unwrapping algorithm has been recently proposed and applied to accurately locate fast moving targets in multifrequency antenna array synthetic aperture radar imaging. This algorithm is based on two dimensional (2-D) searching and its complexity may be high. In this letter, we propose an efficient implementation of the robust phase-unwrapping algorithm. We show that the range of the 2-D searching, and therefore the complexity of the robust phase-unwrapping algorithm, can be significantly reduced. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10709908
- Volume :
- 14
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- IEEE Signal Processing Letters
- Publication Type :
- Academic Journal
- Accession number :
- 25312115
- Full Text :
- https://doi.org/10.1109/LSP.2006.890095