用傅立叶变换的方法在频率域实现图像处理，并比较从幅度和相位恢复图像的区别，已经通过调试...

数字图像处理 第二版 英文版 作者 冈萨雷斯-Digital Image Processing Second Edition in English Author Gonzalez

this function is getting the background by mean function for rael time . the function calc the mean of every pixel .

又一个四叉树的，兄弟我别的不会，就这点知识-Another Quadtree, brothers, other I will not, on this point knowledge

SIFT特征点检测算法是一种有效的图像特征检测法，对旋转、尺度，光照变化都具有一定的鲁棒性。-SIFT feature detection algorithm is an effective method of image features, rotate, scale, the light changes robustness。

性能良好的非刚性配准程序，能够实现局部形变的非刚性配准，程序内赋有配准和待配准图像。-a excellent nonrigid registration program. it could achieve the local deformable image registration.

一个基于DirectShow的音频视频文件播放器，完全采用C++类的方式组织，可以播放mp3,wav,avi,mpeg等，代码简单易懂，便于移植与复用。-a DirectShow-based Audio Video File player, Class C uses the organization, the broadcast mp3, wav, avi, mpeg. code is simple to understand and easy transplantation and reused.

图像频率域滤波程序，课程设计作业，获优秀，完全自主开发，包含搞通滤波、低通滤波、带通滤波以及方向滤波。含ＧＵＩ-image frequency domain filtering procedures, curriculum design work, outstanding, fully self-development, including engaging pass filtering, low-pass filtering, band-pass filtering and filtering direction.- GUI

对图像进行去除彩色处理的源代码，编译后的可执行文件须带参数运行-right color image processing to remove the source code, the compiled executable file parameters required to bring Operation

图形变换和消隐，matlab guide编写-graphics transformation and blanking, Matlab guide prepared

边界方向的直方图统计。采用canny算法实现。 测试图片说明：（图像路径名请在main函数中AnsiString name="1.bmp" 中设定) 1.bmp、2.bmp用来测试尺度变换后图像的识别； 3.bmp、4.bmp用来测试尺度变换后图像的识别； 2.bmp、2_shift.bmp用来测试平移后图像的识别。 实现输出灰度图、平滑图、边缘图以及双阈值处理后的边缘图； 运行后文件夹应该有Image1.bmp,Image2.bmp,Image3.bmp,Image4.bmp； 实现输出灰度图、平滑图、边缘图以及双阈值处理后的边缘图； 边界直方图数据和归一化后直方图数据分别保存在histogram.txt和NormalHistogram.txt中。-Border direction histogram statistics. Canny algorithm used. Testing Photo caption: (image path name in the main function AnsiString name = 1.bmp set) 1.bmp, 2.bmp used to test scaling image identification 3.bmp, 4.bmp used to test After scaling the image identification 2.bmp, 2_shift.bmp used to test post-translational image recognition. Realize the output grayscale, smooth map, edge map, as well as dual-threshold edge map after the treatment running folder should have Image1.bmp, Image2.bmp, Image3.bmp, Image4.bmp realize grayscale output, smooth map, edge map, as well as dual-threshold edge map after the treatment border histogram data an