车载实时图像全景拼接系统
—— 车——2008年英特尔杯大学生电子设计竞赛嵌入式系统专题邀请赛作品简介载实时图像全景拼接系统
摘要：本文主要介绍了一套实时图像全景拼接系统.该系统以研祥公司推出的EC5-1719CLDNA嵌入式开发板为基础平台，基于WinXP操作系统，通过视频采集卡采集CMOS摄像头摄取的外界数据，采用SIFT核心算法来实现对周围环境的实时全景拼接功能.整个软件部分采用了多线程的技术，并且运用了Intel提供的优化工具进行优化，使核心功能达到实时的效果；同时通过无线网卡，平台还可以实现将拼接好的视频以无线的方式传给客户终端.整体功能强大，界面友好，车载的定位使得系统具有更加机动灵活的特点.
Abstract: A set of real-time image panoramic stitching system is introduced in this paper. The system is mainly supported by embedded technology .In our design,a X86 based platform which is supplied by EVOC Company and equiped with windows XP proffesional OS is needed.First, pictures are got with video capture card and CMOS cameras.Then,the pictures are processed by SIFT core algorithms.At last,all pictures are perfectly stitched in one panorama.Compared with traditional solution, parallel program and multi-threaded technology optimized by Intel® VTune™ Performance Analyzer is adopted.Through the system,real-time video can be seen on a client terminal .Images are transported through wireless network card fluently because of JPEG-compressing.It can be carried easily by Vehicles.
linux操作系统文章专题:linux操作系统详解（linux不再难懂）
评论