Experiments show that the matching scheme in this paper is much more close to human perception , and this technology is very suitable to construct and manage huge image databases 实验表明，这种基于自适应分形编码的图像相似性判别方法和人的主观判断非常接近且计算简单，适合于大型多媒体图像数据厍的检索，是一个非常有前景的图像检索方法。
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In order to strengthen the security and stability of the system , the technology of data interim store is applied . when the database server or application server is out of control , the users can store the updated data into the client computers ; after the database server or application server can work , the users load the data and update into the database 为了加强系统的安全稳固性，采用了暂存数据技术，使系统中当数据厍服务器或应用服务器发生故障时，用户能够把更新的数据暂时存储在客户端机器中，待数据库服务器或应用服务器工作恢复正常后，再把数据加载到系统中并更新回数据库。
