摘要
视频摘要技术是当前多媒体领域研究的热点之一。视频摘要生成方法归结为两类:基于关键帧的视频摘要和基于对象的视频摘要;对基于关键帧的视频摘要方法做了简要的介绍,并重点总结了历年来出现的基于对象的视频摘要的生成方法。最后对视频摘要技术的发展做出了总结和展望。
The video summarization technology is one of the hot spots in the field of multimedia research.This paper presents the generation method of video summarization and it can be divided into two classes: video summarization based on video key frame and video synopsis based on video object.Video summarization is briefly introduced and the method of the video synopsis is principally described.At last,the development trend and the application perspective of video summarization and synopsis are presented.
出处
《计算机系统应用》
2012年第1期204-207,共4页
Computer Systems & Applications
关键词
视频监控
视频摘要
关键帧
对象
video monitoring
video synopsis
key frame
object