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基于仪表矩阵的全斯托克斯参数直接检索,用于快照成像极极度计

Feiya Ma, Xiangyuan Jiang, Shangheng Wei

|December 19, 2025

概括

这项研究引入了一种用于快照极度测量成像的新方法,使用仪表矩阵进行校准,直接检索全斯托克斯参数. 这简化了极化校准,提高了光学视觉应用中的精度.

科学领域:

光学和光子学在光学和光子学.
图像处理图像处理
计量学计量学计量学

背景情况:

富尔斯托克斯参数提供了详细的目标极化信息,对于光学视觉中的极度成像至关重要.
由于复杂的极化校准要求,准确检索完整的斯托克斯参数具有挑战性.

研究的目的:

提出一种新的方法,用于在快照极度计成像中直接检索全斯托克斯参数.
为了简化和提高成像极极度计的极化校准的准确性.

主要方法:

一种使用仪表矩阵直接检索全斯托克斯参数的新方法,用于快照极度计成像.
生成已知的斯托克斯向量来调节极度计,捕获强度向量,并解决一个优化问题来导出仪表矩阵.
通过将仪表矩阵乘以每个快照的强度向量来直接检索场景的完整Stokes参数.

主要成果:

拟议的方法有效地检索全斯托克斯参数,用于快照极度测量成像.
使用分孔偏振摄像头进行的实验验证显示高精度,最大绝对误差<=0.031.
与现有方法相比,实现了根平均平方误差的数量下降.

结论:

新的仪器矩阵方法提供了一个直接和准确的方法,用于在快照极度计成像中进行极化校准.
这种技术显著提高了全斯托克斯参数检索的效率和精度,有利于各种光学视觉应用.

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