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描述了相位解缠理论,针对昆仑地区干涉数据,采用基于路径跟踪、最小二乘及网络流理论的6种经典算法进行相位解缠,并对不同算法的解缠结果着重从解缠效果与解缠效率两部分进行分析探讨。
The phase unwrapping theory is described. According to the Kunlun area interference data, six kinds of classical algorithms based on path tracing, least squares and network flow theory are used for phase unwrapping. The unwrapping results of different algorithms are emphasized from the unwrapping effect and solution The efficiency of wrapping is analyzed in two parts.