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1、1 实验报告课程名称数字图像处理分院班组姓名学号日期年月日精品资料-欢迎下载-欢迎下载 名师归纳-第 1 页，共 24 页 -2 程序所实现的功能：1）图像的读取和保存。2）设计图形用户界面，让用户能够对图像进行任意的亮度和对比度变化调整，显示和对比变换前后的图像。3）设计图形用户界面，让用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。4）图像直方图均衡，要求显示直方图统计，比较直方图均衡后的效果。5）能对图像加入各种噪声，并通过几种滤波算法实现去噪并显示结果。6）底片效果7）边缘信息8）图像反转程序实现的亮点设计简洁的菜单栏以及常用工具的快捷图标也可以使用对应功能的快捷键，包括新建，
2、打开（CTRL+O），保存（CTRL+S）；菜单栏里更是增加了操作撤销与图像还原的操作，可是实现返回操作。总体设计精品资料-欢迎下载-欢迎下载 名师归纳-第 2 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A
3、5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9
4、ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A
5、5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9
6、ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A
7、5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9
8、ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K53 图 1 软件的总体设计界面布局如上图所示，主要分为2 个部分：显示区域与操作区域。显示区域：显示载入原图，以及通过处理后的图像。操作区域：通过功能键实现对图像的各种处理，为了
9、实现界面的简洁，大部分的功能放到了菜单栏里。在截图中可见，左部为一系列功能按键如“对比度调节”、“亮度调节”、“裁剪”等等；界面正中部分为图片显示部分，界面中下方为系列功能切换选择组。菜单栏的设计展示图 2 具体设计现介绍各个功能模块的功能与实现。4.1 菜单栏的设计。通过 Menu Editor 创建如下菜单，通过以下菜单来控制显示或隐藏功能按键精品资料-欢迎下载-欢迎下载 名师归纳-第 3 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I
10、3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR
11、9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I
12、3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR
13、9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I
14、3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR
15、9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I
16、3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K54 图 3 以“文件”菜单中“打开”为例说明实现用户界面功能键“打开”的显示与隐藏。实现该功能通过添加callback就可以了：通过 Toolbar Editor 可以添加快捷图标，如下图：图 4 精品资料-欢迎下载-欢迎下载 名师归纳-第 4 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 H
17、Q2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4
18、K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 H
19、Q2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4
20、K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 H
21、Q2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4
22、K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K55 图像的读取和保存。（1）利用“文
23、件”菜单中的“打开”、“保存”或者使用菜单栏下的快捷图标分别实现图片的读取与保存。图 5 如果没有选中文件还会提示图 6（2）图像保存。利用“uiputfile”、“imwrite”函数实现图像文件的保存。精品资料-欢迎下载-欢迎下载 名师归纳-第 5 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编
24、码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J
25、7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编
26、码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J
27、7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编
28、码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J
29、7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K56 图 7 同样按下去下取消键会提示：图 8（3）程序的退出。你可以在菜单栏使用退出键
30、，或者在主界面右下角有关闭按钮就可以退出程序。对图像进行任意的亮度和对比度变化调整，显示和对比变换前后的图像。按下亮度调节按钮会弹出输入框，输入调节倍数，如下图：图 9 精品资料-欢迎下载-欢迎下载 名师归纳-第 6 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y
31、2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文
32、档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y
33、2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文
34、档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y
35、2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文
36、档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K57（注意：这里的倍数是相反的调节，你会发现输入0.1 后亮度会变亮）调节后的图像如下：图 11 对比度的调节跟亮度一样，调
37、节后的图像如下：图 12 精品资料-欢迎下载-欢迎下载 名师归纳-第 7 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S
38、9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K
39、9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S
40、9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K
41、9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S
42、9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K
43、9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K58 44 用鼠标选取图像感兴趣区域，显示和保存该选择区域。按下裁剪按钮把鼠标移动到处理后的图像窗口，光标会变成十字形状，拖动光标会出现方框，如下：图 13 双击方框里的图像就完成了裁剪。4.5 图像转化为灰度图像。由于在 matlab 中较多的图像处理函数支持对灰度
44、图像进行处理，故对图像进行灰度转化十分必要。可利用rgb2gray（X）函数对其他图像进行灰度图像的转化。转化实例如下：精品资料-欢迎下载-欢迎下载 名师归纳-第 8 页，共 24 页 -文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:C
45、H3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9
46、U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:C
47、H3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9
48、U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:C
49、H3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9
50、U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K5文档编码:CH3A5I3S9R3 HQ2Y2J7Y9U9 ZR9K9L3V4K59 图 14 4.8 加入各种噪声，并通过几种滤波算法实现去噪。（1）加入噪声。通过imnoise(I,type,parameters)来加入各种噪声。加入椒盐噪声图 15