VB 图像裁切，显示裁切框，本例只是介绍了一种方法，许多地方还有待完善，测试时要先导入一张图片，程序运行后也要导入图片。-VB Image cropped to show crop box, in this case only describes a method, many places have yet to be improved, the test must first import a picture, the program should run into pictures.

VB做界面，VC算法处理。 VB调用VC写的一个基于SIFT算法的图像分析动态库，实现对物体位置、角度等定位的一个软件。内附VC/VB测试工程及样例图片 -VB GUI, VC algorithm processing. VB call VC to write a dynamic library SIFT algorithm-based image analysis software to locate the object position, angle, etc.. Enclos

采用VB编程，实现半透明图片叠加功能，利于图像测试。-Using VB programming, translucent image overlay function, which will help the image test.