Chang Eun-Young, Choi Jongho, Lee Sangha, Kwon Soonchul, Yoo Jisang, Park Minsik, Kim Jinwoong
Appl Opt. 2018 Jan 1;57(1):A91-A100. doi: 10.1364/AO.57.000A91.
Recently, holographic display and computer-generated holograms calculated from real existing objects have been more actively investigated to support holographic video applications. In this paper, we proposed a method of generating 360-degree color holograms of real 3D objects in an efficient manner. 360-degree 3D images are generated using the actual 3D image acquisition system consisting of a depth camera and a turntable and intermediate view generation. Then, 360-degree color holograms are calculated using a viewing-window-based computer-generated hologram. We confirmed that floating 3D objects are faithfully reconstructed around a 360-degree direction using our 360-degree tabletop color holographic display.
最近，为了支持全息视频应用，全息显示以及根据实际存在的物体计算生成的计算机生成全息图受到了更积极的研究。在本文中，我们提出了一种以高效方式生成真实3D物体的360度彩色全息图的方法。使用由深度相机、转台和中间视图生成组成的实际3D图像采集系统生成360度3D图像。然后，使用基于视窗的计算机生成全息图来计算360度彩色全息图。我们证实，使用我们的360度桌面彩色全息显示器，可以在360度方向上忠实地重建浮动3D物体。
