数字图像处理,离散余弦dct变换域中水印的提取

用java制作的特效,模拟一个在闪电中的城市,效果逼真,是java特效制作的范本. -with production effects, a simulated lightning in the city, lifelike rendering of java model.

我自己在学习VC++时写的一个小程序，实现画凸多边形的功能，初学者值得一看-I am learning VC write a small program to achieve painting convex polygon functions, beginners eye-catcher

本程序在对图像进行纹理分析（由于共发矩阵的方法效果很不好，本程序采用基于频率域的纹理分析算法）的基础上，获取图像不同区域的纹理特征，针对这些纹理特征，采用聚类（K-mean)的分类算法对图像进行区域划分！-procedures in the right image texture analysis (due to a total of hair matrix, the effect is very bad, the program uses a frequency domain based on the texture analysis algorithm), on the basis of access to different regions of the image texture features, these texture characteristics, using clustering (K-mean) the right image classification algorithm for a regional breakdown!

mean shift 均值漂移算法的matlab实现，大家可以看看，比较实用-mean shift algorithm matlab mean-shift realize, we can look at more practical

图像分割加特征提取的算法，一起分享，共同研究，共同进步-Add feature extraction image segmentation algorithms, along with sharing, joint research, and common progress

Hibert置乱.编成一个文件.直接调用就可以实现.-Hilbert scrambling. In a single document. Directly call can be achieved.

opencv基础配套光盘代码，与大家分享-opencv supporting CD-ROM based on code sharing with U.S.

掷立体色子的程序- Throws the three-dimensional dice the procedure

对视频图像序列使用卡尔曼滤波器生成背景。卡尔曼滤波是利用其的记忆特性，对一定时间长度的视频图像信息进行加权平均从而获得与实际背景图像近似的初始背景，同时达到滤除颗粒噪声、消除摄像机抖动的目的。

彩色图像分割算法，首先基于直方图粗分，而后通过kmeans细分，得到分割结果-Color image segmentation algorithm, first, rough segmentation based on histogram and then broken down by kmeans get segmentation results