Electronic realization of coarse integral volumetric imaging with wide viewing angle
Electronic realization of coarse integral volumetric imaging with wide viewing angle
复制标题
宽视角粗积分体积成像的电子实现
DOI：
10.1117/12.837309
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Yuichiro Mano
中科院分区：
文献类型：
--
作者：
H. Kakeya;T. Kurokawa;Yuichiro Mano
提出了一种宽视角粗积分体积成像(CIVI)显示器的电子版。Cicii是一种3D显示解决方案，它结合了基于整体成像的多视图技术和使用多层面板的体积技术。虽然CIVI已经解决了传统3D显示的大部分主要问题，但它仍然有两个缺点需要克服。其一是由于无法获得足够透明的电子彩色显示面板以用于体积成像，因此难以实现电子显示。另一种是透镜像差造成的视角受限。对于前一个问题，获得电子版CIVI最简单的方法是使用半镜来合并来自不同深度的多幅图像。虽然这种方法可以获得高质量的3D图像，但系统的规模变得很大。为了避免反射镜系统体积庞大，实现系统体积紧凑，作者提出了分层使用一个彩色面板和多个单色面板来模拟彩色体积显示。为了扩大视角，作者提出了一种显示系统，其中连接了较小的CIVI显示组件，每个组件都几乎没有像差，使得每个显示平面面向光学生成的图像的中心。
This paper proposes an electronic version of coarse integral volumetric imaging (CIVI) display with wide viewing angle. CIVI is a 3D display solution which combines multiview techniques based on integral imaging with volumetric techniques using multilayer panels. Though CIVI has solved most of the major problems of conventional 3D displays, it still has two shortcomings to be overcome. One is the difficulty in realizing electronic display due to unavailability of electronic color display panels transparent enough to be layered for volumetric imaging. The other is the limited viewing angle because of the aberration of lenses. As for the former problem the simplest way to attain electronic version of CIVI is to use half mirrors to merge multiple images from different depths. Though high quality 3D image can be attained with this method, the system size becomes large. To avoid bulky mirror system and realize compact system size, the authors propose layered use of a color panel and multiple monochrome panels to emulate color volumetric display. To expand viewing angle, the authors propose a display system where smaller CIVI display components, each of which has little aberration, are connected so that each display plane faces toward the center of the image optically generated.