为了解决基于模型编码的新一代多媒体压缩标准中的MPEG - 4人脸动画技术，引入了一个MPEG - 4三维人脸动画系统。
MPEG-4 facial animation is one of the key technologies in the next generation model based on compress coding.
视频压缩技术对于多媒体信息的存储与传输而言不仅是必要的，而且是可行的。
Video compression technology is not only necessary but also feasible for the storage and transmission of multimedia information.
通过本论文的研究结果，使网络多媒体教学系统取得了截屏准确高效、压缩快速、广播延时小、系统运行稳定的效果。
The study of this paper makes the network multimedia teaching system become more effective for capturing screen, higher speed for compressing, shorter time on postpone and more stable.
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