C#图像的平移和镜像处理程序设计
关键词： BMP，几何变换，映射，空间位置，面向对象。
Image translation and image processing programming
Abstract: The image of geometric transformation is the basis of digital image processing. Through the translation and mirroring of the images, the spatial position of the images can be changed and the picture location can be inverted and upside down by the image of level or vertical mapping. In this paper, the principle of translation and mirror is discussed which using the space transform algorithm. The basic structure of BMP image is also studied and builded its class in the environment of C# language which is advantageous for the operation of BMP images. In image operation, We set up the image coordinates origin, which is reference, and move image right or down by the space transform algorithm. So the translation and mirroring of image and the right and left, up and down, horizontal and vertical is come true. The image processing program is simple and convenience by using the object oriented language of C#, and the good effect is obtained to different condition image.
Keywords: Bitmap；Geometric transformation；Mapping；Spatial position；Object-Oriented
目录
摘要 i
Abstract i
目录 ii
1 数字图像处理概述 1
1.1 数字图像处理 1
1.1.1 数字图像 1
1.1.2 图像处理技术 2
1.2 C#处理数字图像 3
1.2.1 C#语言特点 3
1.2.2 WinForm编程 4
1.2.3 GDI+ 5
1.2.4 C#数字图像处理的3种方法 5
1.3 BMP图像结构 6
2 图像的平移和镜像处理算法 8
2.1 空间变换算法 8
2.2 图像平移处理算法 9
2.3 图像镜像处理算法 10
3 图像的平移和镜像处理程序设计 12
3.1 Bitmap类组成 12
3.1.1 Bitmap基础类 12
3.1.2 BitmapData类 14
3.1.3 Graphics类 15
3.1.4 Convert（转换）类 16
3.1.5 类的属性 17
3.2 图像的平移和镜像处理相关的类 19
3.2.1 主窗体的类 19
3.2.2 平移窗体的类translation 21
3.2.3 图像镜像的类mirror 21