基于FPGA的裸眼3D图像显示系统的设计与实现  

Design and Implementation of Naked-Eye 3D Image Display System Based on FPGA

作　　者：何磊 梁发云[1,2] 杨金远 刘星 HE Lei;LIANG Fayun;YANG Jinyuan;LIU Xing(3D&VR Research Center,Nanchang University,Nanchang 330031,China;Nanchang Properasia Optoelectronic Sci-Tech Dev Co.,Ltd,Nanchang 330031,China)

机构地区：[1]南昌大学裸眼立体显示技术与虚拟现实研究中心,南昌330031 [2]南昌兴亚光电科技发展有限公司,南昌330031

出　　处：《电子器件》2018年第5期1226-1230,共5页Chinese Journal of Electron Devices

基　　金：国家自然科学基金项目(61263045;51265034);科技部创新基金项目(13C26213603102);江西省科技支撑计划项目(20151BBE50091);南昌大学研究生创新专项资金项目

摘　　要：裸眼3D技术是无需佩戴任何助视设备即可观看到立体影像的新型光电显示技术。针对裸眼3D像素重配关键技术的研究,设计一种基于FPGA的裸眼3D图像显示系统,根据裸眼3D亚屏幕分区特点,使用硬件描述语言设计从SD卡中读取左右格式立体对图像数据、像素重配及裸眼3D LCD显示驱动等逻辑代码,完成左、右眼视图数据分割,并在裸眼3D LCD亚屏幕上进行像素重配。系统调试运行结果表明3D图像数据亚屏幕重配的硬件逻辑算法是正确的。As a new type of photoelectric display technology,naked-eye 3D technology allows viewers to watch stereoscopic images without wearing any auxiliary equipment.Researching on key technology of naked-eye 3D pixel redistributeing,a naked-eye 3D image display system based on FPGA is designed,according to the naked-eye 3D sub-screen partition features,the logic code of reading the left and right format stereo image data out from SD card,pixel redistributeing,naked-eye 3D LCD display driving and so on,which are written in hardware description language,to complete left and right eye view data segmentation and reorganization in the naked-eye 3D LCD sub-screen.The results of system commissioning and operation show that the hardware logic algorithm of 3D image data sub-screen reassignment is correct.

关 键 词：裸眼3D技术 像素重配 FPGA 视图分离 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]