Progress and prospects for practical electroholographic display systems
Progress and prospects for practical electroholographic display systems
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实用化电子全息显示系统的进展与展望
DOI：
10.1117/12.429455
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
M. Stanley
中科院分区：
文献类型：
--
作者：
C. Slinger;R. Bannister;C. Cameron;S. Coomber;I. Cresswell;Peter M. Hallett;J. R. Hughes;Victor Hui;J. C. Jones;R. Miller;V. Minter;D. Payne;D. Scattergood;D. Sheerin;Mark A. G. Smith;M. Stanley
计算和调制器技术和技术的不断进步增加了电子全息显示器在未来五年左右变得实用的可能性。这些显示器旨在允许从COMPTE持有的数据生成高质量的、交互的3D图像。到目前为止，较大的像素数排除了任何实用的系统。本文件将描述在迎接实施这种展示的挑战方面取得的最新进展。尽管计算机性能的增长超过了指数级，但交互式全息图计算仍然是一个问题。任何电子全息产品的很大一部分成本都将与计算要求相关。这些受计算机生成全息图(CGH)类型的选择、用于计算CGH的算法以及选择用于实施的计算机体系结构的强烈影响。讨论了几种主要的光学器件，并给出了一些实验结果，表明了性能、成本和图像质量之间的折衷。最终的选择将取决于所需系统的规格。另一个传统的瓶颈是采用的光调制器。作为实际实施的主要候选者之一，将探讨DERA主动瓷砖系统的当前和预计性能，并介绍最新的实验结果。这些将包括从活动平铺频道首次发布的全视差、真正的CGH、3D图像回放。
Continuing advances in both computing and modulator techniques and technologies increase the likelihood of electro-holography displays becoming practical in the next five years or so. These displays aim to allow high quality, interactive, 3D images to be generated from compte held dat. Until now, large pixel counts have precluded any systems of practical utility. This paper will describe recent progress towards meeting the challenges of implementing such displays. Despite more than exponential increases in computer performance, interactive hologram calculation remains an issue. A significant part of the cost of any electro-holography product will be associated with the computational requirements. These are strongly influenced by the choice of computer generated hologram (CGH) type, the algorithm used to calculate the CGH and the computer architecture chosen for implementation. The leading optics will be discussed and some experimental results presented indicating performance, cost and image quality tradeoffs. Eventual choice will depend on the specifications of the required system. Another traditional bottleneck has been the optical modulator employed. As one of the leading candidates for practical implementation, the current and projected performance of the DERA Active Tiling system will be explored, and the latest experimental results presented. These will include the first published, full parallax, true CGH, 3D image replays from an Active Tiling channel.
大规模计算机全息技术的进展
DOI：
--
发表时间：
2022
期刊：
影响因子：
--
作者：
山下 洋平;中根 基裕;森 雄太郎;西岡 純;小川 浩史;K. Matsushima
通讯作者：
K. Matsushima
电子全息术的实时计算
DOI：
--
发表时间：
2009
期刊：
影响因子：
--
作者：
伊藤智義;下馬場朋禄
通讯作者：
下馬場朋禄