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数字图像处理课程作业
目前已经完成的功能有:
1.点运算:采样和量化,均衡化,线性增强减弱,非线性变换
2.放大及旋转:最临近插值法放大,双线性插值法放大,逆时针旋转45度
3.图像变换:傅立叶变换,离散余弦变换
4.图像增强:平滑,弱化
5.压缩:哈夫曼编码
6.图像分割:基于拉普拉斯算子和Canny算子的边缘检测,图像细化
7.灰度化:24位真彩色转256灰度
部分功能没有完成:
1.读取调色板数据
2.沃尔什变换和小波变换
3.图像压缩
4.图像复原
5.霍夫变换检测直线和圆
6.真彩色转256色
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