Radial mask for imaging systems that exhibit high resolution and extended depths of field

Eyal Ben-Eliezer; Emanuel Marom; Naim Konforti; Zeev Zalevsky

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Radial mask for imaging systems that exhibit high resolution and extended depths of field

机译：用于显示系统的高分辨率和高景深的径向掩模

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摘要

A novel algorithm for the design of an imaging system that exhibits high resolution as well as extended depth of field is presented. This novel approach searches for an optimal pupil mask that minimizes the value of the mean-square error when performed over the intensity rather than in the field distribution of the acquired image. The captured images in such system do not require any postprocessing, and thus utilization of such a system is simplified. Simulations as well as experimental results are provided.

机译：提出了一种新型的成像系统设计算法，该算法展现了高分辨率以及扩展的景深。这种新颖的方法寻找一种最佳的光瞳掩模，该掩模在强度范围内而不是在采集图像的场分布范围内执行时，可使均方误差的值最小。在这种系统中捕获的图像不需要任何后处理，因此简化了这种系统的利用。提供了仿真和实验结果。

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《Applied optics》 |2006年第9期|共13页
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Eyal Ben-Eliezer; Emanuel Marom; Naim Konforti; Zeev Zalevsky;
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专利

1. Radial mask for imaging systems that exhibit high resolution and extended depths of field [J] . Eyal Ben-Eliezer, Emanuel Marom, Naim Konforti, Applied Optics . 2006,第9期

机译：用于显示系统的高分辨率和扩展景深的径向掩膜
2. Polychromatic imaging with extended depth of field using phase masks exhibiting constant phase over broad wavelength band [J] . Shay Elmalem, Naim Konforti, Emanuel Marom Applied optics . 2013,第36期

机译：使用相位掩模在宽波长带上显示恒定相位的具有扩展景深的多色成像
3. Extended depth-of field imaging by both radially symmetrical conjugating phase masks with spatial frequency post-processing [J] . L.V. Nhu, Cuifang Kuang, Xu Liu Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2018,第期

机译：通过径向对称的共轭相位掩模，具有空间频率后处理的径向对称的共轭相位掩模
4. Optimal pupil coding masks for imaging polychromatic scenes with high resolution and extended depth of field [C] . B. Milgrom, N.Konforti, M. A. Golub, 5th EOS topical meeting on advanced imaging techniques 2010 . 2010

机译：最佳瞳孔编码掩模，可用于高分辨率和扩展景深的多色场景成像
5. Scheimpflug with computational imaging to extend the depth of field of iris recognition systems. [D] . Sinharoy, Indranil. 2016

机译：Scheimpflug具有计算成像功能，可扩展虹膜识别系统的景深。
6. Extending the depth-of-field of imaging systems with a scattering diffuser [O] . Meihua Liao, Dajiang Lu, Giancarlo Pedrini, -1

机译：使用散射扩散器扩展成像系统的景深
7. Experimental validation of hybrid optical–digital imaging system for extended depth-of-field based on co-optimized binary phase masks [O] . Alice Fontbonne, Hervé Sauer, Caroline Kulcsár, 2019

机译：基于共同优化二进制掩模的扩展近场混合光学 - 数字成像系统的实验验证
8. Doppler Extended Depth of Field Imaging System with Coherent Object Illumination [R] . Smith, J. L., Christensen, C. R. 1979

机译：具有相干目标照明的多普勒扩展景深成像系统

Radial mask for imaging systems that exhibit high resolution and extended depths of field

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