摘要
视频序列的镜头分割亦称镜头变化检测是视频检索中的关键技术之一。镜头变化是指视频序列中场景内容的变化。随着数字视频的飞速增长,对视频内容快速而有效的检索技术变得越来越重要。本文概述了基于内容的视频分割技术。主要包括非压缩域和压缩域两个主要方面的镜头变换检测方法。
Partitioning a video sequence into shots or detecting shot change is one of key techniques in video indexing. Shot change means scene content change in a video sequence. Along with the digital video frequency rapid growth, fast and the effective retrieval technology changes more and more to the video frequency content importantly. This article has outlined based on the content video frequency division technology. Mainly includes the non-compression territory and the compression territory two principal aspects lens transforms the examination method.
关键词
视频分割
镜头检测
视频检索
video segmentation
shot detection
video indexing
