一种鲁棒的视频分割算法

来源 :中国图象图形学报 | 被引量 : 26次 | 上传用户：fightwang

【摘要】

：

无论是在图象识别 ,还是在基于 MPEG- 4的图象压缩编码等应用领域 ,视频对象分割提取是其中一个很重要的技术环节 .为了在静止背景的情况下 ,能很好地解决多目标分割的问题 ,同时能进行单目标的分割 ,提出了一种鲁棒性较好的视频分割算法 .该算法通过对图象序列中每连续 3帧图象进行对称差分 ,首先检测出目标的运动范围 ;然后通过对差分结果进行聚类分析来确定该帧图象中视频对象的个数 ;接着再利用在

【作者】

：

李凌娟贾振堂贺贵明

【机构】

：

武汉大学软件工程国家重点实验室

【出处】

：

中国图象图形学报

【发表日期】

：

2002年11期

【关键词】

：

视频分割对称差分聚类活动轮廓光流场

【基金项目】

：

国家重点实验室基金;

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一种鲁棒的视频分割算法

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