Motion Estimation is a key technique for video coding.
运动估计是视频编码中关键技术之一。
Therefore, almost every video coding standard has one rate control strategy and even more.
因此，几乎每一个视频标准都相应有自己的一个或者多个码率控制策略。
This paper presents an efficient motion estimation technique for very low bit rate video coding.
提出了一种有效的适用于甚低比特率视频编码的运动估计新技术。
At last, bit allocation of video object coding is discussed.
最后介绍了视频对象编码中的比特分配问题。
Rate control plays a key role in video coding.
比特率在视频编码中具有重要作用。
Video object segmentation is an important task in object based video coding.
在基于对象的视频编码中，视频对象的分割是重要的任务。
Nowadays, object oriented video coding has been the most important part of research.
目前，面向对象的视频编码已成为研究热点。
Video coding is the key technology of the multimedia application.
视频压缩编码是多媒体应用的关键技术。
When building a video transfer system, coding standard, such as JPEG, MPEG, H.
实现一个视频传输系统时，视频编码标准一般采用JPEG、MPEG、H。
Therefore, there is an increasing interest in video coding at such low bit rates.
因此，在低比特率条件下的视频编码逐渐被人们重视。
In response to this mandate, scalable video coding technology came into being.
针对这一任务的变化，可伸缩视频编码技术应运而生。
The invention also comprises a video coding device, a video decoding method and a device.
本发明还包括视频的编码装置、视频的解码方法及装置。
Extracting the video object is a key technology in content-based video coding such as MPEG-4.
提取视频对象是基于内容的视频，如MPEG - 4编码的关键技术之一。
Extracting the video object is a key technology in content-based video coding such as MPEG-4.
提取视频对象是基于内容的视频，如MPEG - 4编码的关键技术之一。
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