主要功能是演示利用VB进行分析比较两张不同图片之间的差别,如BMP,JPG等，根据像素分析各个图片的不同。支持任意尺寸的图片，但是全屏图片可能会比较慢。-Main function is to demonstrate the use of VB to carry out analysis and comparison of two different picture the difference between, such as BMP, JPG and so on, according to