dct(离散余弦变换）域数字水印嵌入算法

能以任意角度旋转图像的vb源码，可以左旋，也可以右旋-Able to rotate images at any angle vb source code, you can L can also be dextral

一款多功能图像处理程序，包括基本图形图像的变化，也可以浏览html 和 txt文件 多窗口显示 ，支持层叠和平铺模式-A multi-function image processing procedures, including changes in basic graphics images, but also can browse the html and txt file multi-window display, support for cascading and tiling mode

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.

ORL人脸数据库，用来处理人脸识别的好工具，40个人，每个人10副图像。-ORL face database is used to handle a good tool for face recognition, 40 individuals, each 10 images.

基于SIFT的图像配准，这只是基中的一部分，想知道其他的请稍候-SIFT-based image registration, this is only part of the base, would like to know the other please wait

摘　要:舌象中的裂纹是中医舌诊中的重要内容。由于拍摄条件的不同,舌象质量有较大差异,传统的阈值选取方法并不 适用。文中提出一种舌象裂纹检测的自适应阈值选择方法。该方法利用舌象的L 3 a 3 b 色彩特征及区域的分裂- 合并, 对舌象进行区域分割,自适应地选取舌中部区域的色彩值作为阈值,对整个舌象进行裂纹提取。经验证,本方案对不同的 舌象能较好地提取出裂纹,实现舌象裂纹诊断的客观化。-Tongue’ s crack is a very important part of herbalist doctor diagnosis. For the different screen conditions , there are many differ2 ences on the tongue’ s quality. It is not effective to use the t raditional threshold ext raction algorithm. In order to solve this problem , pro2 pose a new adaptive threshold algorithm. Present the segmentation of the image of tongue by using the feature on tongue in the L 3 a 3 b color space and the split- combining algorithm. Then use the threshold , which is the color value ext racted automatically in the middle of the tongue , to detect the crack of the whole tongue. The experiments show that this approach is able to distill the crack effectively to different tongue images , and achieve the objectivity of the diagnosis based on the tongue’ s c

7个不变矩的在Matlab中的实现，提供代码供大家参考。-Seven invariant moments of the realization in Matlab to provide the code for your reference.

基于radon变换的SR-CT断层重建程序，matlab编写-Radon transform based on the SR-CT tomography reconstruction procedures, matlab prepared

一个非常优秀的屏幕转换成AVI文件的程序，值得-an excellent screen AVI file conversion process, it is worth a look at

FCM算法是一种基于划分的聚类算法，它的思想就是使得被划分到同一簇的对象之间相似度最大，而不同簇之间的相似度最小。模糊C均值算法是普通C均值算法的改进，普通C均值算法对于数据的划分是硬性的，而FCM则是一种柔性的模糊划分。-FCM algorithm is a clustering algorithm based on the division of its thinking is that it is making is divided into clusters with the greatest similarity between the object, and different similarity between the smallest cluster. Fuzzy C-means algorithm is an ordinary C-means algorithm, the general C-means algorithm for data delineation is rigid, while the FCM is a soft fuzzy partition.