是关于人脸识别和特征提取的图像处理的c++程序

C编写的图象处理程序，包括如图象打开，显示，存储，镜像，滤波等图象处理技术，非常适合初学者。-C prepared by image-processing procedures, including such as the image open, display, storage, mirroring, filtering, image processing technology, is ideal for beginners.

JPEG解码程序，包括BASELINE 和 PROGRESSIVE 两种常用格式。-JPEG decoding procedures, including BASELINE and PROGRESSIVE two common format.

这是关于数字图象处理中图像平滑的一个程序。-This is the digital image processing of the image of a smooth process.

在视频压缩中，大家可能回遇到测试一系列的文件性能，但是如果自己一个一个测试，很费时，而且质量不高，这里有套代码，可以帮大家解决问题，对大家帮助很大-In video compression, we may return to face the test performance of a series of documents, but if you own a test, it is time consuming, and the quality is not high, there are sets of code, can help you solve the problem, of great help for all of us

本程序是一个工具箱，用于图像处理，包括了图像的去噪与解压缩算法-This procedure is a toolbox for image processing, including image denoising and decompression algorithms

本实例是用VC代码实现的计算机图形学有关裁剪方法。用于视图区图形的输出。

（1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 -(1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.

该watershed算法可以实现图像的基于生长法的边界提取功能-The watershed algorithm can realize the image-based growth method of edge extraction function

现在进行图像处理已经越来越频繁，下面是用c语言进行图像jpeg处理压缩编码源程序-Will now proceed to image processing has become increasingly frequent, Here is using c language source code to handle compressed jpeg image

图像处理程序，可以进行直方图，线性化变换等处理-Image-processing program, histograms, etc. can be handled