数字图象处理编程入门.chm

这是一个walsh变换的原程序，用C语言编写，希望对大家有帮助。-This is a walsh transform the original program, with C language, and I hope to be helpful.

判断点是否在多边形中，输入要求有组成多边形的点和要判断是否在多边形中的点，速度快！-To determine whether the polygon points, enter the required polygon composed of points and to determine whether the points in the polygon, fast!

算法特点： 1）可检测正面正负15度人脸； 2）支持多人脸检测； 3）经过优化后对尺寸为320×240的视频图像检测速度达15帧/秒； 4）支持灰度图像人脸检测、低照度视频图像人脸检测。 测试条件：要求计算机安装USB CMOS视频摄像头及驱动程序。 运行要求：可执行程序exe与配置文件FPD.ini在同一个目录下。 -Algorithm characteristics: 1) to deliver people testing positive face of plus or minus 15 2) support for more than face detection 3) after the optimized size of 320 × 240 video image detection rate of 15/s 4) to support the gray Image Face Detection, illumination video face detection. Test conditions: installation requires a computer USB CMOS video camera and driver. Operation requirements: exe executable files and configuration FPD.ini in the same directory.

分析处理图像纹理信息，针对人脸检测出纹理特征-Analyzing and processing the image texture information, for texture features face detection

Visual C++实现动态图片的傅里叶变换（实时的）。图像处理的作业。-Visual C++ Realize dynamic picture of the Fourier transform (real time). Image processing operations.

各种直方图的求法。可以求取并显示各种直方图。-All kinds of Histimage .

简单的图像处理：图像的读取与保存，初学者十分实用-A simple image processing: Image read and preservation, is very useful for beginners

在VC++平台上实现图形图像的马赛克效果-In VC++ platform to achieve the effect of graphic image mosaic

DSP实验使用，z域和s域的映射，主要在通信方面的应用-z domain and the s domain mapping, mainly in communications applications

8x8的DCT算法源代码，可以移植到各种DSP芯片。-8x8 source code of DCT algorithm can be ported to a variety of DSP chips.