第2章 图象的几何变换这一章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。-Chapter 2 image geometric transformation of this chapter we will introduce a geometric transformation of the image, including the image panning, rotating, mirroring, transform, transpose, and zoom. If you are familiar with matrix operations, you will find that it is very easy to achieve these transformations.