基于嵌入式系统的运动图像识别与研究

The moving image identification and research based on the embedded system

首先简要介绍基于嵌入式Linux系统的S3C2410平台及在该平台上利用COMS图像传感器实现运动图像自动监控所需的软件开发环境,接着阐述在该平台上进行运动图像数据的捕获、存储等应用处理。在图像滤波方面,文章在现有理论和应用成果基础上提出了一种简单有效的滤除图像杂物的方法,重点讲述了该方法的实现过程及应用,通过实验证明效果良好。最后讲解了如何在Linux系统下实现JPEG压缩,实验结果令人满意。

Firstly, the S3C2410 platform based on the embedded Linux and the software environment is introduced in this paper which can realize to monitor moving images automatically by CMOS image sensor. And then how to achieve image gathering, storing and application is expounded on the platform. In terms of moving image filtering, a simple and effective method to filter image-impurities is presented based on current theories and applied achievements. The realization and application of image filtering is emphatically expatiated. The validity of the method is confirmed by experimental results. Lastly JPEG compression is realized in Linux system. And the result is satisfying.