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| 引用本文： | 钟何平,唐劲松,张森,张学波.????????????????λ?????[J].大地测量与地球动力学,2013,33(5):101-105. |
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| 作者姓名： | 钟何平 唐劲松 张森 张学波 |
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| 作者单位： | 海军工程大学电子工程学院 |
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| 基金项目： | 国家自然科学基金(41304015,61072092,61101205) |
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| 摘 要： | ??????????????λ???????????????????????????λ????????????????????????????????????λ??????????????λ???????“???”??????С???????????λ?????????????????????????????е???“????”??????????λ?????????????InSAR??InSAS???????????????????÷????????????????????е???“????”???????????λ??????
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| 关 键 词： | InSAR InSAS ??λ??? ??????? ??? |
AN IMPROVED MASK-CUT PHASE UNWRAPPING ALGORITHM |
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| Zhong Heping;Tang Jinsong;Zhang Sen;Zhang Xuebo.AN IMPROVED MASK-CUT PHASE UNWRAPPING ALGORITHM[J].Journal of Geodesy and Geodynamics,2013,33(5):101-105. |
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| Authors: | Zhong Heping;Tang Jinsong;Zhang Sen;Zhang Xuebo |
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| Institution: | Zhong Heping;Tang Jinsong;Zhang Sen;Zhang Xuebo;College of Electronic Engineering,Naval University of Engineering; |
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| Abstract: | In order to optimize the unwrapped result of those mask areas, an improved mask??cut phase unwrapping algorithm is proposed. After the mask generation, those non??mask areas are unwrapped directly, then the “circle cancelling” method is performed during those mask areas to minimize the discontinuity, which can remove those “died area” and keep the unwrapped result continuous. The tests performed on InSAR and InSAS interferograms show that the improved algorithm removes the “died area” of the unwrapped result successfully and greatly enhances its quality. |
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| Keywords: | InSAR InSAS phase unwrapping mask-cut circle cancelling |
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