摘要
随着多媒体技术的迅速发展,基于内容的图像检索技术已成为近些年来图像检索领域的研究热点。从申请量、申请人国别、申请人排序、技术主题、热点技术对中国专利申请进行了详细的分析,并给出了基于内容的图像检索技术的专利发展趋势,为企业、科研单位的技术创新提供参考。
With the rapid development of multimedia technology,content based image retrieval technology has become a hot research topic in the field of image retrieval in recent years.In this paper,the amount of applications,the nationality of applicants,the ranking of applicants,technical topics,focus on China patent application are analyzed in detail.This paper also gives the patent trend of content based on image retrieval,provides the reference for technological innovation of the enterprise and scientific research units.
出处
《电视技术》
北大核心
2013年第S2期66-68,99,共4页
Video Engineering
关键词
基于内容
图像检索
专利
content based
image retrieval
patent
