Secondly two novel video object extraction algorithms based on MPEG and H.264 compression domain are proposed.
其次,本文针对现有视频监控系统分别研究了基于MPEG和H264两种压缩域视频对象提取的新算法。
参考来源 - 基于IP的视频监控若干关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
图象分割和对象提取是从图象处理到图象分析的关键步骤。
Image segmentation and object extraction are the key steps in image process.
针对视频对象的分割问题，提出了一种新的视频对象提取与跟踪方法。
For the problem of video object segmentation, a new approach was presented to video object extraction and tracking.
视频序列分割是实现视频对象提取、处理和识别的基础，也是基于内容的视频压缩和检索的前提。
The segmentation of video is the basis of the video object extraction, processing and recognition. It is also the premise of the content-based video compression and retrieving.
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