这一讲我们将介绍图象的几何变换，包括图象的平移，旋转，镜象变换，转置，放缩等。如果你熟悉矩阵运算，你将发现，实现这些变换是非常容易的。-the stresses we will be presenting images of geometric transformation, including images of translation, rotation, mirroring, transform, to home, Zooming so. If you are familiar with the matrix, you will find that achieving these transform is very easy.