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深度变压器增强的动态结构光用于三维移动物体成像.

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    科学领域:

    • 光学和光子学 在光学和光子学.
    • 计算机视觉 计算机视觉
    • 计量学 计量学 计量学

    背景情况:

    • 阶段转移形状测量 (PSP) 是3D形状测量的一个关键技术.
    • 准确的3D动态形状测量对象随意运动仍然是一个重大挑战.
    • 不一致的高度变化和未知的相位移动错误使移动物体的PSP复杂化.

    研究的目的:

    • 开发一种新的PSP方法,用于精确的3D动态形状测量.
    • 为了应对3D形状采集中任意定向运动的挑战.
    • 为了实现动态场景的精确3D形状和运动恢复.

    主要方法:

    • 一种PSP动态3D形状测量方法,结合了基于变压器的运动跟踪和运动补偿.
    • 使用COTR网络,在编码边缘照明下对象的运动跟踪.
    • 集成跟踪数据用于像素智能运动误差估计和相位移动补偿.

    主要成果:

    • 在运动诱导的错误中显著减少.
    • 实现了对经历3D运动的物体的相位信息的高精度恢复.
    • 验证了拟议方法在改善真表面几何恢复方面的有效性.

    结论:

    • 拟议的PSP方法有效地弥补动态3D形状测量的运动诱导的错误.
    • 基于变压器的运动跟踪和补偿可以提高复杂物体运动的准确性.
    • 该技术为动态场景中的高精度3D形状和运动恢复提供了强大的解决方案.