傅立叶描述子，用于提取形状的特征。c++编写

一、本程序是《C/C++图像处理编程》出版一年多来修改、改进的结果。 程序有所修改，内容也有很大的增加。 二、书中演示程序的内容与DosImage程序相一致。DosImageN程序有较多 修改，有改正错误的，有提高性能的，难以一一列出。 -First, the procedure is

采用Visual c++ 进行图像处理，已经经过检测，非常实用，本源码主要是滤波-for image processing, have been tested, the very practical, is the main source filtering

算法特点： (1)可检测低对比度直线(可根据感兴趣问题的边缘强度调整)； (2)编程接口简单，集成移植非常容易，算法可输出图像中每条直线的起点、终点、斜率等参数； (3)程序代码完全工程化设计，对320×240图像的处理速度可达15帧/秒； 测试方法： 在安装有USB CMOS摄像头的计算机上直接运行本程序即可看到实时检测直线的处理效果(采用不同颜色表示不同方向的直线)。 (可用于立体视觉、摄像机标定、人体运动分析、智能交通道路检测、工业生产监测等) -Algorithm features: (1) can detect low-contrast line (which can be the basis of issues of interest to adjust the edge intensity) (2) The programming interface is simple, very easy to transplant integration, the algorithm can output images in a straight line for each starting point, the end of the slope and other parameters (3) code fully engineered design, on the 320 ⊙ 240 image processing speeds of up to 15 frames/s testing methods: in the installation of USB CMOS camera has a computer running the program directly to see real-time Detection of linear treatment effect (using different colors in different directions that a straight line). (Can be used for stereo vision, camera calibration, human motion analysis, intelligent traffic detection,

数字图像处理中常用的DCT算法，是傅氏变换的一个变种，VC编写，包含完整源代码与实例图片-Commonly used in digital image processing of the DCT algorithm is a variant of Fourier transform, VC preparation that contains complete source code and examples of image

此为经过调试过的边缘检测的源代码，用其能够实现精确的边缘检测.-This is the result of edge detection have been debug the source code, can be achieved with its precise edge detection.

该程序主要介绍的是有关图像处理的大部分程序，包括图像的显示、二值化、图像的锐化和平滑等等程序。-The program is mainly related to the majority of image processing procedures, including the display of images, binarization, image sharpening and smoothing procedures and so on.

基于特征点检测匹配的运动补偿方法，然后通过补偿的差分图像法来检测移动平台下的运动目标-Based on feature point detection method of matching motion compensation, and then through the compensation differential image method to detect the mobile platform under the moving target

图像格式转换的源码，用于图像不同格式的转换，如转换公式为Gray(i,j)=0.11*R(i,j)+0.59*G(i,j)+0.3*B(i,j)，其中Gray(i,j)为转换后的黑白图像在（i,j）点处的灰度值，其中绿色所占的比重最大，所以转换时可以直接使用G值。 -The source image format converter for conversion of images in different formats, such as the conversion formula for the Gray (i, j) = 0.11* R (i, j)+ 0.59* G (i, j)+ 0.3* B ( i, j), which Gray (i, j) for the converted black and white images in the (i, j) point of the gray value, of which the largest share in the green, so conversion can be directly used when the G value.

SART代数迭代算法，CT系统中经典算法-SART

基于Hough圆变换算法，在图像中寻找圆形-Based on the circular Hough transform algorithm to find the image circle