一个国外的大牛用C＃写的sift拼接程序，很有价值-A big foreign cattle written in C# sift splicing process, valuable

用C Sharp 编的一个引入GUIs的应用程序的插件,对初步接触插件编程的程序员是个不错的入门的例子-This is a plug-in programmed by C Sharp language with GUIs introduced, and it is a good example for plug-in beginner.