完成了对嵌入式 Linux 系统操作平台的搭

建。然后，实现了嵌入式系统前端摄像头的视频图像采集，对视频图像压缩编码的原理进行

了介绍和分析，根据视频压缩技术的发展，采用了 H.264 实时视频编码技术对该系统进行视

频编码，并通过对 H.264 编码器的移植实现了视频的压缩-According to the development of video

compression technology, we implemented video coding operation toward this system using H.264

real-time video coding technology, and realized the video compression by transplanting the H.264

encoder. Furthermore, we loaded the OPENCV library to the Visual C++ in Windows and realized

decoding and displaying the video images by PC