Glasses-free 3D display based on two-view video synthesize technology

ZOU Hong; ZENG Xin; WEN Xin

doi:10.3788/YJYXS20142905.0824

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Glasses-free 3D display based on two-view video synthesize technology

Table of contents | 更新时间：2020-08-12

- Glasses-free 3D display based on two-view video synthesize technology
- Chinese Journal of Liquid Crystals and Displays Vol. 29, Issue 5, Pages: 824-829(2014)
- 作者机构：
  
  重庆邮电大学通信与信息工程学院重庆,400065
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20142905.0824
  CLC： TN27
- Received：10 May 2014，
  
  Revised：11 June 2014，
  
  Published：05 October 2014
- 稿件说明：
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梁光胜, 秦菁, 陈世宏, 陈志勇. 旋转彩色LED显示屏设计与实现[J]. 液晶与显示, 2014,29(5): 850-855

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摘要

提出了一种主要针对小尺寸的显示器如笔记本电脑的、两视点视频信号实时融合的系统。首先，根据显示器的架构组成及数据接口形式选用合适的芯片，包括不同格式视频信号间的转换芯片及实现视频融合的芯片。然后，根据各芯片的输入输出引脚的定义及它们的位置关系，进行各元器件的合理布局、走线。最后，结合显示屏上贴的柱镜光栅的光学参数，下载程序到转板上的各芯片中。通过验证，转板上的视频信号的处理速率可达到2.24 Gbits/s。系统能够高效地实现两视点视频融合，在贴有柱镜光栅的笔记本电脑上可以看到很好的裸眼3D视频实时显示效果。

Abstract

A system of two-view video's real-time synthesis is put forward mainly for small size display devices such as notebook computers. Firstly

the appropriate chips are choosed based on the system architecture and the interface of the display device

including conversion chips between video signals of different formats and a video synthesis chip. After that

the placement of the electronic components and routing of the wires on the board are accomplished based on the definition and position relationships of the input and output pins on the chips. Finally

software programs were written and downloaded to all the used chips based on the optical parameters of the lenticular lens on the display device. It was proved that the processing rate of the video signal on the board can achieve up to 2.24 Gbits/s. The system was proved to achieve a real-time two-view video synthesis efficiently

and the notebook computer with lenticular lens can achieve a very good real-time glasses-free three-dimensional display effect.

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Keywords

references

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Key Laboratory of Special Display Technology,Ministry of Education,Hefei 230019, China, E-mail:hfut.xiaguo@gmail.

School of Instrument Science and Opto-Electronic Engineering, Hefei University of Technology

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