直接读文件方式显示BMP位图： 从文件中读取象素数据，用打点的方法在屏幕上显示出来，用到了搜索文件的代码。BMP位图包括24位真彩色，灰度图象，以及实现从24位真彩色图象到灰度图象的转换。 -direct reading papers show that BMP bitmap : from paper to read pixel data The method used to cook displayed on the screen, and used the code to sea

采用两种方式实现bmp在对话框上的显示：直接使用LoadBMP和对bmp文件进行解析读取后进而显示。并可以进行bmp文件的写入-used two methods to achieve bmp in the dialog box on the show : LoadBMP and direct use of bmp files read after further analysis showed. Bmp and can be written into the document

基于direct show的双目拍照和边缘检测程序，试验过，功能良好。用Visual Studio2008编写-Binocular photographs and edge detection program based on the direct show , tested with good function.