公开(公告)号：US20130155476A1

公开(公告)日：2013-06-20

申请号：US13647354

申请日：2012-10-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS R

Inventor： Beom Ryeol LEE ,  Wook Ho SON ,  Seung Taik OH ,  Ho Yong SEO ,  Il Kwon JEONG

IPC: G03H1/08

CPC classification number: G03H1/0808 ,  G03H1/2294

Abstract: Disclosed are a system and a method for performing buoyance of a 3D hologram image on a hologram display screen in a projection mode. A system of displaying a digital hologram includes: a composite hologram unit configured to generate a hologram array by receiving hologram data of a fringe pattern and by compositing background image and a foreground image using the received fringe pattern; a hologram projection unit configured to project a hologram image through a wide-angle lens by applying a light to the hologram array; and a hologram display unit configured to perform space buoyance of the hologram image projected by the hologram projection unit on a 3D hologram display screen. The digital hologram content is managed in real time by using the present disclosure, and transmission of the digital hologram content to a remote place and site adaptive display of hologram image media may be achieved.

Abstract translation: 公开了一种在投影模式下在全息图显示屏上执行3D全息图像的浮力的系统和方法。 显示数字全息图的系统包括：复合全息图单元，被配置为通过接收边缘图案的全息图数据并通过使用所接收的边缘图案合成背景图像和前景图像来生成全息图阵列; 全息图投影单元，被配置为通过向全息图阵列施加光来通过广角透镜投影全息图像; 以及全息图显示单元，被配置为在3D全息图显示屏上执行由全息图投影单元投影的全息图的空间浮力。 通过使用本公开实时地管理数字全息图内容，并且可以实现数字全息图内容到远程位置的传输和全息图像介质的站点自适应显示。