肤色检测代码，精确度能有80左右。matlab代码

图像颜色空间转换的源码，可实现RGB转HSV和RGB转HSI。-image color space conversion source code, can be realized RGB and HSV to RGB to HSI.

灰度均衡。读入BMP灰度图，绘制直方图，并对直方图进行灰度均衡。-Grayscale balance. Read BMP grayscale image and draw the histogram, then do grayscale balance to the histogram.

这个程序的功能实现了，将一幅彩色图像先变为灰度图像，然后在统计它的直方图，接着给变换后的图像输入目标，做剪影，最终把剪影后的结果输出-Function realization of this program, and will be a color image into a grayscale image first, and then its histogram statistics, and then after the image input to the transformation goals, to do silhouette, the final result after the output of the silhouette

该程序为一维离散小波变换的matlab程序，很实用-The procedure for the one-dimensional discrete wavelet transform matlab program, it is practical

最新png 图片格式编/解码源代码,供高手研究-Png picture format of the latest encoder/decoder source code for the master study

face recognition test source code

RGB与YUV格式的互相转换, 支持YUV420、YUV444、YUV4-RGB and YUV format conversion with each other to support the YUV420, YUV444, YUV422

Gabor提取图像纹理特征，很经典。I hope the researchers who study the algorithm communicate with me。-Gabor extract image texture features classic. I hope the researchers who study the algorithm c ommunicate with me.

基于pca降维的特征不变特性变换方法（sift），希望对研究特征提取的朋友有帮助！-PCA dimensionality reduction based on the characteristics of the same characteristics of transformation method (sift), hope that the study of feature extraction has to help a friend!

vc++和OpenCV结合找出图片中的角点，并且做出标记。此程序同时可以用于图片特征点的提取，用于特征匹配的后续开发做准备。-vc++ and OpenCV combination to find the picture of the corner and make a tag. At the same time, this procedure can be used for image feature points extraction, feature matching for the follow-up to prepare for development.