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Curved integral imaging scheme using an additional large-aperture lens

机译:使用附加大光圈镜头的弯曲积分成像方案

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摘要

In this paper, we propose a curved integral imaging system using an additional large-aperture lens. The additional large-aperture lens provides full-directional curvature effect and improves viewing angle compared with conventional system. The proposed system has a simple structure due to the use of well-fabricated conventional flat devices without any modification. A modified computer-generated pickup technique based on ABCD matrix is introduced to calculate elemental images of the proposed system. To show the usefulness of the proposed system, optical experiments are carried out and the results are presented. In addition, we analyze the enhanced viewing angle according to the object location and the limited image size theoretically.
机译:在本文中,我们提出了一种使用附加大光圈镜头的曲面积分成像系统。与传统系统相比,附加的大光圈镜头可提供全方向的曲率效果并改善视角。所提出的系统由于使用了精巧的常规平板设备而没有任何修改而具有简单的结构。引入了一种改进的基于ABCD矩阵的计算机生成的拾取技术,以计算所提出系统的元素图像。为了显示所提出系统的有效性,进行了光学实验并给出了结果。另外,我们从理论上根据物体的位置和有限的图像尺寸来分析增强的视角。

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