用opencv编写的视频捕捉以及边缘提取的程序，调试成功，另附调试用的avi视频，希望对大家有所帮助...

dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT transform dctcom.m completion of the input image compression imagecbe.m completion of the two RGB input image with wavelet analysis method of image fusion imagecom.m completion of the input RGB image using wavelet analysis method automatically drop noise, the threshold of high-frequency coefficient, noise reduction effect and the results of the percentage of wavelet1D.m completion of the input signals of one-dimensional discrete wavelet multi-scale decomposition wavelet2D completion of the input signals of two-dimensional discrete wavelet multi-scale decomposition zigzag.m completed the input of 8* 8 matrix of data collected in accordance with the zigzag order.

实现了图像参数的获取，中值滤波，迭代阈值分割，半阈值分割等等图像处理功能-Realize the image parameters of the acquisition, median filtering, iterative threshold segmentation, semi-threshold segmentation image processing functions, etc.

关于opencv 应用的辅助文档，其中主要介绍了scilab toolbox on opencv的应用-Opencv application on the auxiliary document, which mainly introduce the scilab toolbox on opencv Application

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.

本程序主要实现对图像的分割，主要方法有并行边界分割，串行边界分割，并行区域分割，串行区域分割，并实现了Canny算子-The main achievement of this process of image segmentation, the main method of parallel boundary partition, serial border segmentation, region segmentation parallel, serial region segmentation, and the realization of the Canny operator

在多变型图像处理中，对各层高频系数进行阈值Wiener处理-In the changeable-type image processing, high-frequency coefficients of the layers Wiener treatment threshold

SAR图像处理一直是一个难题，这里提供了SAR图像中道路的检测算法-SAR image processing is a problem here with the SAR image detection algorithm road

高斯滤波核函数生成,可以根据K和要生成对应的高斯核-Gaussian filter kernel generation, according to K and to generate the corresponding Gaussian kernel

行程编码，JPEG压缩编码 包含行程编码，JPEG压缩编码的编码及解码源程序-itinerary encoding, JPEG compression coding itinerary includes encoding, JPEG compression coding and decoding source

连接边缘算法提取的孤立点，实现图像边缘连接-link the point to get edges in the image