基于可重构并行设计的三维视频合成  

Synthesis of 3D video based on reconstruction and concurrent design

作　　者：张守祥[1] 魏书田[1] 张岩[1] 

机构地区：[1]山东工商学院信息与电子工程学院

出　　处：《中南大学学报（自然科学版）》2013年第S2期199-204,共6页Journal of Central South University:Science and Technology

基　　金：山东省自然科学基金资助项目(ZR2011FL015)

摘　　要：介绍可重构并行设计工具OpenCL的基本原理及特点,分析其在三维数字图像处理中的应用。采用并行设计工具在FPGA上将两路2D视频信号采集合成为3D视频,研究2D/3D的并行转换特点。研究结果表明:在可重构平台FPGA上设计并行计算系统,降低了编程复杂度,提高了2D/3D图像转换处理的速度,能够实现3D视频的实时合成。The basic principle and characteristics of OpenCL was introduced for reconstruction concurrent design tools,and its application in the 3D digital image processing was analyzed.With concurrent design tools in FPGA,two 2D video signal acquisition and synthesis of the 3D video were designed and the 2D/3D concurrent conversion characteristics were studied.The results show that reconstruction design with concurrent computing in FPGA reduces the programming complexity,and improves the 2D/3D image conversion processing speed,and 3D video can be synthesized in real time.

关 键 词：重构 并行运算 OPENCL 三维视频 合成 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]