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Fourier hologram generation from multiple incoherent defocused images

机译:从多个非相干散焦图像生成傅立叶全息图

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摘要

A novel method to capture a Fourier holography of the three-dimensional objects under regular incoherent illumination is proposed. Multiple images of the three-dimensional objects are captured by a camera while moving the focal plane along the optic axis over the whole object space. Captured multiple defocused images are processed considering the point spread function of the camera and the Fourier holography is finally synthesized. The principle is explained and verified experimentally.
机译:提出了一种在规则的非相干照明下捕获三维物体的傅立叶全息图的新方法。相机在将焦平面沿光轴在整个对象空间上移动的同时,捕获了三维对象的多个图像。考虑到相机的点扩展功能,对捕获的多个散焦图像进行处理,并最终合成傅立叶全息术。对该原理进行了解释和实验验证。

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