摘要
基于ARM9处理器S3C2410和嵌入式linux操作系统,给出了一种JPEG2000图像编码实现方法。阐述了嵌入式Linux硬件系统的搭建和软件开发环境的建立,论述了在宿主机linux下JPEG2000压缩算法的实现,并完成编译、链接后的可执行代码向目标平台的移植。系统实现成本低,实现了可变压缩比的JPEG2000图像压缩、存储与显示,可广泛应用于智能交通、计算机视觉、通信、远程监控等领域。
This paper describes the implementation of JPEG2000 image coding scheme based on ARM9 processor S3C2410 and embedded linux operating system. First, the establishment of the hardware and software development environment for embedding systems is discussed. And then, the JPEG2000 coding algorithm based on linux is realized. Finally, the compile and debugged executable code is transplanted onto the target platform. The developed embedded system with low cost can achieve variable JPEG2000 image compression, storage and display, and can be applied to many fields such as intelligent transportation, computer vision, telecommunication, remote monitoring.
出处
《通信技术》
2009年第4期222-224,共3页
Communications Technology
基金
湖南省教育厅资助项目(08C014
08B014)
