基于内容的检索技术与系统实现  

Content Based Retrieval Technology and Implement of the System

作　　者：姜秀华[1] 王玉霞[1] 陈旭灿[1] 

机构地区：[1]北京广播学院电子信息工程系,北京100024

出　　处：《中国传媒大学学报（自然科学版）》2003年第1期18-26,共9页Journal of Communication University of China：Science and Technology

摘　　要：论述了基于内容的检索的关键技术,给出了一个利用SQL Server和Visual C++编程实现基于直方图的图像数据库系统,阐述了该系统的构成,同时给出了真彩色图像检索实例,并对该系统的检索效果进行了详细分析。实验证明,该系统具有较好的检索效果,并具有扩展性。This paper discusses the key technologies of CBR. Then an image database system based on histogram is presented which is implemented by SQL Server and Visual C+ + . And the structure of the system is expatiated. Then we give the retrieval examples to the true color images, and analyze particularly the retrieval effect of the system. Through the experiment, we can see this system has good retrieval results and expansibility.

关 键 词：MPEG-7 基于内容的检索 图像数据库 特征抽取 直方图 

分 类 号：TN915.1[电子电信—通信与信息系统]