数字时代的视频检索研究

Research on video retrieval in Digital Era

数字视频的检索越来越受到人们的关注,成为计算机信息检索和数据挖掘领域的研究热点之一。概述了视频检索的基础知识及发展现状,介绍了当前视频检索的技术方法并逐一分析其优缺点,最后提出了在视频检索方面面临的挑战和需要进一步研究的问题。

Digital video retrieval has been paid more and more attention,become a computer information retrieval and data mining areas of research focus.This paper provides an overview of video retrieval based knowledge and the development present situation,introduced the current video retrieval technology,and analyses their advantages and disadvantages,finally presented in video retrieval,face challenges and problems need to be further studied.