Introduction - If you have any usage issues, please Google them yourself
As a strong ability to match the partial description of operator, SIFT algorithm to achieve very complex, but software development point of view, so long as the use of a few of the more important function on the list. Here would like to thank David Lowe this big cow, not only provides a powerful feature matching algorithm, but also gives the realization of C++ code, then someone C# implements this algorithm needs a friend can be purchased online to download on their own.