Kwon Ki-Chul, Park Chan, Erdenebat Munkh-Uchral, Jeong Ji-Seong, Choi Jeong-Hun, Kim Nam, Park Jae-Hyeung, Lim Young-Tae, Yoo Kwan-Hee
College of Electrical and Computer Engineering, Chungbuk National University, Cheongju, Chungbuk, South Korea.
Opt Express. 2012 Jan 16;20(2):732-40. doi: 10.1364/OE.20.000732.
In an integral imaging display, the computer-generated integral imaging method has been widely used to create the elemental images from a given three-dimensional object data. Long processing time, however, has been problematic especially when the three-dimensional object data set or the number of the elemental lenses are large. In this paper, we propose an image space parallel processing method, which is implemented by using Open Computer Language (OpenCL) for rapid generation of the elemental images sets from large three-dimensional volume data. Using the proposed technique, it is possible to realize a real-time interactive integral imaging display system for 3D volume data constructed from computational tomography (CT) or magnetic resonance imaging (MRI) data.
在积分成像显示中，计算机生成的积分成像方法已被广泛用于从给定的三维物体数据创建基本图像。然而，处理时间长一直是个问题，特别是当三维物体数据集或基本透镜数量很大时。在本文中，我们提出了一种图像空间并行处理方法，该方法通过使用开放计算机语言（OpenCL）来实现，以便从大型三维体数据快速生成基本图像集。使用所提出的技术，可以实现一个实时交互式积分成像显示系统，用于显示由计算机断层扫描（CT）或磁共振成像（MRI）数据构建的三维体数据。
