基于Delphi的数据库图像存取方案设计

Design of the Storage and Extraction of Image Data Based on Delphi

随着数据库技术的广泛应用以及多媒体技术的发展,对图像等多媒体数据的存取已成为操作数据库系统的常见问题。结合某针织企业管理信息系统开发的实践,利用流技术、图像转换及图像显示技术等对该问题进行了研究并给出一种设计方案,以SQL Server2005为后台数据库,以Delphi7为前台开发工具,实现了图像安全可靠的数据库管理,效果良好。

It's a common problem of database system manipulation to store and extract multimedia data like image data as the widespread application of database technology and the development of multimedia technology.It makes a study of the problem using the technology of Stream,the conversion and display of image,puts forward a design which takes SQL Server 2005 as background database and Delphi 7 as proscenium developmental tools according to the practice developing in MIS for a knitting enterprise and fulfills the database management of image data having a good effect.