Next-generation high-presence large-screen three-dimensional display

传统的大屏幕二维显示器由二维LED阵列组成，例如LED显示屏。 8X8 LED 阵列和 16X16 LED 阵列。这些LED阵列在水平方向和垂直方向上排列。在本研究中，我们开发了一个由三维像素组成的模块来构建大屏幕三维显示器。该模块结构的引入简化了大屏幕三维显示中传输三维图像数据的网络结构。 1.三维像素模块的构造三维像素模块由8个LCD面板构造成8X4个三维像素组成。 LCD面板倾斜以使像素阵列倾斜，以便在不同的水平方向上显示300个不同的图像。采用8个柱面透镜作为透镜阵列。2.三维像素模块的控制每个三维像素模块由单台PC机控制。开发了一种图像视觉板，可以通过一台PC控制八个液晶面板。3.新型三维像素模块的构造和机械连接设计和构造了新型三维像素模块，以减少图像的串扰。这些模块的设计还使它们能够在水平和垂直方向上机械地相互连接。新模块由 8X8 三维像素组成。构建了四个模块并演示了它们的机械连接。4.减少数据通信通过使用DCT和JPEG/MPEG中常规使用的图像微分技术来减少通过像素模块传输的图像数据量。5.关于大屏幕三维显示器的讨论设计使用两种不同类型的大屏幕三维显示器；一个用于体育场馆，另一个用于街道。估计三维像素模块的数量、控制PC的数量以及网络结构。较少的

The conventional large screen two-dimensional displays consist of two-dimensional array of LED's, e.g. 8X8 LED array and 16X16 LED array. These LED arrays are aligned both in the horizontal direction and the vertical direction. In this study, we develop a module which consists of three-dimensional pixels to construct a large-screen three-dimensional display. The introduction of the module structure simplifies the network structure for transmitting three-dimensional image data in the large-screen three-dimensional display.1.Construction of three-dimensional pixel moduleThe three-dimensional pixel module consists of 8X4 three-dimensional pixels are constructed using eight LCD panels. The LCD panels are slanted for slanting the pixel array in order to display 300 different images into different horizontal directions. Eight cylindrical lenses are used as a lens array.2.Control of the three-dimensional pixel moduleEach three-dimensional pixel module is controlled by a single PC. An image di … More vision board is developed to control eight LCD panels by a single PC.3.Construction of new three-dimensional pixel modules and mechanical connectionNew three-dimensional pixel modules are designed and constructed to reduce the crosstalk of images. The modules are also designed to enable them to be connected each other mechanically in both the horizontal and the vertical directions. The new modules consist of 8X8 three-dimensional pixels. Four modules are constructed and demonstrated their mechanical connection.4.Reduction of data communicationThe amount of image data transmitted through the pixels modules is reduced by using the DCT and the image differentiations techniques which are conventionally used in JPEG/MPEG.5.Discussion about large screen three-dimensional displaysTwo different types of large screen three-dimensional displays are designed used ; one is used at a sport stadium and the other is used at a street. The number of three-dimensional pixels modules, the number of control PC's, and the network structure are estimated. Less