数字图像处理课程设计报告
1
目 录
1 绪论 .................................................................................................................2
2 需求分析 .........................................................................................................3
2.1 设计题目 ...............................................................................................3
2.2 设计目的 ...............................................................................................3
2.3 设计要求 ...............................................................................................3
2.4 开发环境介绍 ......................................................................................4
3 概要设计 .........................................................................................................5
3.1 图像编码相关理论 ...............................................................................5
3.2 行程编码（Run-Length Encoding，RLE） ......................................6
3.21 RLE 算法的基本原理.............................................................6
3.22 RLE 特点..................................................................................8
3.23 RLE 算法的局限性..................................................................8
3.3 图像灰度拉伸 ......................................................................................9
3.4 图像直方图均衡化 ...............................................................................9
4 详细设计 .......................................................................................................10
4.1 界面设计 .............................................................................................10
4.2 主要流程图 .........................................................................................11
4.3 程序主要实现代码 ............................................................................14
5 运行结果与分析 ...........................................................................................14
6 课程设计总结 ...............................................................................................19
参考文献 ...........................................................................................................20
附录 ...................................................................................................................20
