视频自动分割是实现视频数据库检索必不可少的一个过程，其基础是镜头边界检测。
Automatic video segmentation, which is based on SBD (shot boundary detection), is one necessary step in establishing video databases.
提出一种基于背景模型的自动视频分割方法。
An automatic video segmentation algorithm based on background model is proposed in this paper.
提出了一种基于动态背景构造的视频运动对象自动分割算法。
In this paper, an automatic segmentation algorithm for moving objects in video sequences based on dynamic background construction is proposed.
为此提出了一种基于形态学算子的视频运动对象自动分割算法。
For the first step, a morphology operator-based video motion object segmentation algorithm is proposed.
本文提出了一种自动的视频序列分割方法，适用于分割室外和室内视频序列中的运动物体。
An automatic method of the video-sequence segmentation is proposed in this paper, which can be used to segment moving objects in video sequences outdoors and indoors.
按照人工参与程度的不同，视频对象分割可分为自动分割和半自动分割。
Video object segmentation can be divided into automatic segmentation and semiautomatic segmentation according to the user-assisted degree.
在MPEG -4编码系统框架中，为支持基于内容的编码性能，视频自动、半自动分割成为关键技术之一。
In the framework of the MPEG 4 coding system, the automatic or semiautomatic video sequence segmentation plays a key role in supporting the features of content based coding.
视频运动对象的自动分割是实现新一代对象基视频编码标准MPEG - 4的重要技术，本文提出了一种基于帧内图像分区的运动对象自动分割算法。
Automatic segmentation of moving objects in video sequences is a significant technology for implementing emerging object-based video coding standard MPEG-4.
在最底层，提取视频特征，并提出一种视频语义片段自动分割算法；
The bottom layer of the semantic inference framework extracts low level features at the frame level with a semantic clip segmentation algorithm based on the acceleration of the global motion.
本文主要研究半自动的视频对象分割与跟踪。
This thesis is focused on semiautomatic video object segmentation and tracking.
对视频对象自动分割来说，因为提取视频对象所需要的数学模型很难定义，这些技术通常不能获得理想的分割结果。
As to automatic segmentation, these techniques often do not obtain desirable segmentation results because the mathematic model required for the extraction of a video object is difficult to define.
针对足球视频应用的需要，本文实现了一个快速的球员分割与跟踪算法。根据颜色分量差值的统计信息，实现了球员的自动分割；
For the application of soccer video, this paper presents a method to implement quick segmentation and tracking of players from a soccer video.
针对足球视频应用的需要，本文实现了一个快速的球员分割与跟踪算法。根据颜色分量差值的统计信息，实现了球员的自动分割；
For the application of soccer video, this paper presents a method to implement quick segmentation and tracking of players from a soccer video.
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