Three-dimensional electro-floating display system based on integral imaging technique
Three-dimensional electro-floating display system based on integral imaging technique
复制标题
基于积分成像技术的三维电浮显示系统
DOI：
10.1117/12.586609
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Byoungho Lee
中科院分区：
文献类型：
--
作者：
S. Min;Joohwan Kim;Byoungho Lee
提出了一种结合两种不同显示技术的新型三维显示系统。其中一种技术是积分成像。集成成像显示系统由透镜阵列和二维显示器件组成，通过透镜阵列将元素图像集成为三维重建图像。另一种技术是图像浮动，它使用一个大的凸透镜或凹面镜，以显示一个真实的物体的图像给观察者。不使用真实的物体的电悬浮显示系统需要立体3D显示部分，因为悬浮显示系统不能制作3D图像，而只是将图像携带得更靠近观察者。在电悬浮显示系统中可以采用积分成像显示系统，因为积分图像在视角内具有体积图像的特性。此外，许多增强集成成像显示系统的视角的方法可以直接用于所提出的系统。所提出的系统可以成功地应用于许多3D应用，如3D电视。
New three-dimensional (3D) display system which combines two different display techniques is proposed. One of the techniques is integral imaging. The integral imaging display system consists of a lens array and a 2D display device, and the 3D reconstructed images are integrated from the elemental images by the lens array. The other technique is image floating, which uses a big convex lens or a concave mirror to exhibit the image of a real object to the observer. The electro-floating display system which does not use the real object needs the volumetric 3D display part because the floating display system cannot make the 3D image, but only carries the image closer to the observer. The integral imaging display system can be adopted in the electro-floating display system, because the integrated image has the characteristics of the volumetric image within the viewing angle. Moreover, many methods to enhance the viewing angle of the integral imaging display system can be used for the proposed system directly. The proposed system can be successfully applied to many 3D applications such as 3D TV.