摘要
提出了一种通过VFW的回调函数完成实时电子照片采集的方法,将这种方法应用于大学英语四、六级报名考试系统的学生电子照片采集程序中,获得了很好效果。同时对电子照片采集程序的设计过程中遇到的问题提出相应的解决方法,给出相应的程序和简单说明。
The paper puts forward a method that the real-time acquisition of electronic photos can be completed by way of callback function of VFW, which has been applied to acquire the students＇ electronic photos in CET registration system and obtained a good effect. Meanwhile, the corresponding solutions are proposed to the problems encountered in the process of programming the acquisition of electronic photos, and the corresponding procedures and brief descriptions are given as well.
出处
《计算机与数字工程》
2009年第7期136-139,共4页
Computer & Digital Engineering
