利用OpenCV和VC++软件，根据SIFT特征提取算法提取图像中的SIFT特征点，并绘制出SIFT特征向量...

卡尔曼和维纳滤波器的设计及使用 附带源代码-Kalman and Wiener filter design and the use of collateral source code

一个用opencv编写的可以打开YUV格式视频的一个很好的小程序，值得下载哦-Opencv prepared a used YUV format video can turn a good little program, it is worth to download Oh

256色转灰度图是图像处理中常用的一些算法，该算法是用c语言实现的。-256 color images to grayscale is a treatment commonly used in some algorithm, which is the c language.

阈值分割和轮廓提取，数字图像处理常用算法，实现阈值分割和轮廓提取-Threshold segmentation and contour extraction, commonly used digital image processing algorithms realize threshold segmentation and contour extraction

hough变换检测直线的源代码程序,很实用的方法-Detection of a straight line hough transform program source code, it is practical

c＃siftsrccode c＃sift算法源代码-siftsrccode c c## sift algorithm source code

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

数字图像的线性变换以及均匀化,内含源码及实验文档，具有两种表现方式，具体见注释-Digital image of linear transformation and homogenization, the document containing the source code and experiment with two types of expressions, see the specific notes

实现图像的平移!很值得大家参考!希望对大家有帮助!-Realize image translation! Is worth U.S. reference! Hope that everyone has to help!

图像灰度变换的一般算法：图像反色，线性变换，阈值分割，灰度均衡，直方图显示-The image gray-scale transformation of the general algorithm: Image anti-color, linear transformation, threshold segmentation, gray balance, histogram display, etc.