量子范围迁移算法用于合成光圈雷达应用
Erik H Waller1, Andreas Keil2,3, Fabian Friederich2
1Fraunhofer-Institute for Industrial Mathematics ITWM, Fraunhofer-Platz 1, 67663, Kaiserslautern, Germany. erik.waller@itwm.fraunhofer.de.
Scientific reports
|July 15, 2023
概括
我们开发了一种量子3D范围迁移算法 (RMA),它比经典方法提供了更好的速度. 这个量子RMA在模拟器和IBM上进行了测试.
科学领域:
- 量子计算是一种量子计算.
- 信号处理 信号处理
- 合成孔径雷达 (SAR) 的使用
背景情况:
- 经典的3D范围迁移算法 (RMA) 和omega-k算法对于在卫星成像,地震勘探和非破坏性测试等多个领域的合成光圈数据重建至关重要.
- 这些算法依赖于里埃变换,限制了高分辨率数据的处理速度,这是高通量应用程序的瓶.
研究的目的:
- 开发和实施3D范围迁移算法 (RMA) 的量子版本.
- 评估量子RMA与其经典对应器相比的性能和可扩展性.
- 评估使用量子计算机用于现实世界合成光圈数据处理任务的可行性.
主要方法:
- 开发一个量子3D范围迁移算法 (RMA).
- 使用模拟和测量数据,比较经典和量子RMA之间的重建结果.
- 在量子模拟器和IBM的Q System One量子计算机上执行量子RMA.
主要成果:
- 与经典RMA相比,量子RMA在时间复杂性方面表现出有利的缩放.
- 来自量子RMA的重建结果与模拟和测量数据的经典RMA相似.
- 量子RMA在量子模拟器和真实量子硬件上成功执行.
结论:
- 量子计算提供了一种有前途的方法来加速合成光圈数据处理.
- 开发的量子RMA有可能大大有利于需要高速,高分辨率数据处理的现实应用.
- 未来的量子计算机可能为目前被经典算法所限制的任务提供更快,更有效的解决方案.
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