图像采集过程中图像的存取及显示  

IMAGE ACCESS AND DISLPAY IN THE PROCESS OF THEIR CAPTURE

作　　者：周学清[1] 朱利群[1] 

机构地区：[1]常德师范学院计算机系,湖南常德415000

出　　处：《常德师范学院学报（自然科学版）》2003年第1期60-62,共3页Journal of Changde Teachers University

摘　　要：在面向对象编程技术中 ,多媒体信息被统称大二进制对象 ,它们的存取方法与一般简单类型数据的存取不一样 .文章介绍了利用ODBC技术和MFC中CLongBinary类的结合以及使用COM接口 ,在VC ++中实现了对数据库中JPG图象的存取 .该方法同样也可以用于其它多媒体数据的访问 .In the Object-Oriented programming technology,multimedia information were all called large binary object,their accessing methods were defferent from that of common type data. By applying ODBC technology and ClongBinary in MFC,and using COM interface ,this paper sets forth the method that can solve the problem of accessing JPG image in database.The methods suit other binary object too.

关 键 词：图像采集 ODBC MFC COM接口 JPG图像 面象对象编程 图像存取 图像显示 图像处理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]