sift算法的演示matlab程序 包括特征点的选取，算子的生成以及图像的自动匹配-sift the demonstration of the algorithm matlab program Including the selection of feature points, the automatic matching of the count of word generation and image

米字格字帖处理程序，选择一个字的图片，自动生成米字格的钢笔字帖。没有完工。-Mizi copybook processing program, a word pictures, automatically generate Mizi pen copybook. Not completed.