本章列出了O p e n G L、O p e n G L实用库以及对X窗口系统的O p e n G L扩展的原型-O p e n G L, O p e n G and L practical for the X Window System O p e n expansion of G L prototype

是检测sift特征点的代码，下VS和OPENCV的环境下开发的。以DAVID G. LOWE的sift的论文为原型。-The detection sift feature point code developed under VS and OPENCV environment. DAVID G. The Lowe sift paper prototype.