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-  2017 

非递归最小不连续相位解缠算法及其优化方法
Non-recursive Minimum Discontinuity Phase Unwrapping Algorithm and Its Optimization

DOI: 10.13203/j.whugis20150785

Keywords: 相位解缠,最小不连续,非递归算法,质量引导,
phase unwrapping
,minimum discontinuity,no recursive algorithm,quality-guided

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Abstract:

提出了一种非递归最小不连续相位解缠算法,并对其解缠效率进行了优化。在深入分析最小不连续算法的基础上,采用栈来保存生长边添加过程和消圈过程中的中间数据,实现了非递归最小不连续相位解缠算法。然后将其与量化质量引导相位解缠算法相结合,通过限制优化区域加速算法收敛。对InSAR(interferometric synthetic aperture radar)和InSAS(interferometric synthetic synthetic aperture sonar)干涉相位图的解缠试验结果表明:本文方法在保持相位解缠精度的同时,极大提高了相位解缠效率

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