目 录
1 绪论..................................................................................................................................................................1
1.1 设计要求及目的 .....................................................................................................................................1
1.2 课题分析 ................................................................................................................................................1
1.3 总体设计 ................................................................................................................................................2
2 具体设计.........................................................................................................................................................2
2.1 菜单设计 ................................................................................................................................................2
2.2 图像的打开、保存及退出 ....................................................................................................................3
2.2.1 图像打开 .....................................................................................................................................3
2.2.2 图像保存 .....................................................................................................................................4
2.2.3 程序退出 ......................................................................................................................................4
2.3 图像变换 ................................................................................................................................................4
2.3.1 傅里叶变换 .................................................................................................................................4
2.3.3 离散余弦变换 .............................................................................................................................5
2.4 图像增强 ................................................................................................................................................5
2.4.1 空间域增强 .................................................................................................................................5
2.4.2 频率域增强 .................................................................................................................................6
2.5 图像分割 ................................................................................................................................................7
2.5.1 阈值分割 .....................................................................................................................................8
2.5.2 梯度分割 .....................................................................................................................................8
2.6 图像变形 ................................................................................................................................................9
2.6.1 翻转 .............................................................................................................................................9
2.6.2 旋转 ...........................................................................................................................................10
2.7 其它常用处理 ......................................................................................................................................10
2.7.1 亮度 ...........................................................................................................................................10
2.7.2 对比度 .......................................................................................................................................11
2.7.3 截图 ...........................................................................................................................................11
2.7.4 底片效果 ...................................................................................................................................12
2.7.5 二值处理 ...................................................................................................................................12
3 结果分析.......................................................................................................................................................13
4 心得体会.......................................................................................................................................................13
附录 ....................................................................................................................................................................14
评论0
最新资源