Through utilizing the VFW(video for window) function which provided by VC system, has realized this arithmetic under the platform of VC6.0, the application has indicated that the scheme which bring forward in this article is exactness and credibility.

• 利用VC所提供的VFW（video for window）功能，在VC6.；0的平台下实现了上述内容，应用表明，本文所提算法是可靠的。