Passive quasi-monochromatic depth discrimination using a coherence imager with volume holographic pupil

Se Baek Oh; George Barbastathis

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Passive quasi-monochromatic depth discrimination using a coherence imager with volume holographic pupil

机译：使用具有体积全息光瞳的相干成像仪进行被动准单色深度识别

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We present a new passive depth detection method for quasi-monochromatic and spatially incoherent objects. We utilize the wavefront discrimination properties of a volume holographic pupil combined with a measurement of the degree of coherence of the diffracted field. Depth detection is posed as the Bayesian hypothesis testing on the outcome of the coherence measurement. We present the analysis of our proposed optical system and experimental results confirming binary depth discrimination with high confidence for featureless objects.

机译：我们提出了一种用于准单色和空间不相干物体的新型被动深度检测方法。我们利用了体积全息光瞳的波前判别特性，并结合了衍射场相干度的测量。深度检测作为相干测量结果的贝叶斯假设检验。我们提出了对我们提出的光学系统的分析和实验结果，证实了对无特征物体具有高置信度的二进制深度判别。

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《Applied optics》 |2008年第36期|共8页
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Se Baek Oh; George Barbastathis;
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专利

1. Passive quasi-monochromatic depth discrimination using a coherence imager with volume holographic pupil [J] . Se Baek Oh, George Barbastathis Applied optics . 2008,第36期

机译：使用具有体积全息光瞳的相干成像仪进行被动准单色深度识别
2. Depth-resolved Holographic Optical Coherence Imaging Using A High-sensitivity Photorefractive Polymer Device [J] . M. Salvador, J. Prauzner, S. Koeber, Applied Physicsletters . 2008,第23期

机译：使用高灵敏度光折变聚合物器件的深度分辨全息光学相干成像
3. High-speed depth-sectioned wide-field imaging using low-coherence photorefractive holographic microscopy [J] . Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2003,第1a6期

机译：低相干光折射全息显微术的高速深度切片宽场成像
4. Parallelism and discrimination enhancement of volume-holographic image processing system [C] . Wenyi Feng, Tsinghua Univ., Beijing, Photonic Devices and Algorithms for Computing . 1999

机译：体积全息图像处理系统的并行性和辨别力增强
5. Holographic spatial and temporal coherence methods for optical discrimination. [D] . Arons, Eric Alexander. 1995

机译：用于光学识别的全息时空相干方法。
6. Clear-cornea cataract surgery: pupil size and shape changes along with anterior chamber volume and depth changes. A Scheimpflug imaging study [O] . Anastasios John Kanellopoulos, George Asimellis 2014

机译：透明角膜白内障手术：瞳孔大小和形状变化以及前房容积和深度变化。 Scheimpflug影像研究
7. Clear-cornea cataract surgery: pupil size and shape changes, along with anterior chamber volume and depth changes. A Scheimpflug imaging study [O] . John Kanellopoulos, George Asimellis 2014

机译：透明角膜白内障手术：瞳孔尺寸和形状发生变化，以及前腔体积和深度变化。一个Scheimpflug成像研究
8. Pupil shaping and coherence control in an EUV mask-imaging microscope. [R] . Mochi, I., Goldberg, K., Benk, M. P. 2013

机译：EUV掩模成像显微镜中的瞳孔成形和相干控制。

Passive quasi-monochromatic depth discrimination using a coherence imager with volume holographic pupil

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