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...

说明：程序运行过程中要用到wedgelet工具包和wavelet802工具包； wdt-cwtdenoise ：wedgelet去噪算法主函数； 以下函数和其它函数均为被调用函数； DT_CWTdenoise ：复小波去噪函数； 其中：afb，afb2D，afb3D，AntonB，cplxdual2D，cshift2D，dualtree2D，dwt2D，idualtree2D pm，pm4，sfb2D，symextend，unnormcoef，reversecoefDHtgrselect，tee，dtcwtcoef， gencoef等等为复小波去噪时调用函数；-Description: program to run the process to use to wedgelet tool kits and wavelet802 kit wdt-cwtdenoise: wedgelet denoising algorithm main function the following functions and other functions are called function DT_CWTdenoise: Complex Wavelet denoising function which: afb , afb2D, afb3D, AntonB, cplxdual2D, cshift2D, dualtree2D, dwt2D, idualtree2D pm, pm4, sfb2D, symextend, unnormcoef, reversecoefDHtgrselect, tee, dtcwtcoef, gencoef for complex wavelet denoising, etc. when calling function

use the dct in watermark

小波去噪指标RMSE和MSE的代码，希望能给大家带来帮助-Wavelet Denoising indicators RMSE and MSE of the code, I hope everyone can help

中值滤波程序，数字图像处理常用程序，可进行水平及垂直方向中值滤波，用于图像平滑，噪声去除。-median filtering procedures commonly used digital image processing procedures, for horizontal and vertical direction Median filtering, for image smoothing, noise removal.

本程序为BP算法在一个简单分类中的应用,主要针对异或问题,有助于对本算法的理解

用c实现的一些图像处理算法（第一部分），对图像处理初学者很有帮助。-no

对脑部ct图像的头骨形状进行区域生长算法的运算-Ct images of the brain the skull shape of region growing algorithm for computing

一个用c写的将jpg转换为bmp格式的文件-C will be used to write a jpg into bmp format file

在图像分割中，利用Hough变换进行直线提取的matlab源程序。提取方法不同于一般的边缘检测算法。-In image segmentation using Hough transform for straight line extraction matlab source. Extraction method is different from the general edge detection algorithm.

图像二值化算法：Otsu算法，Kittler minimum error thresholding算法，Niblack二值化算法。都是很经典的二值化算法，可用于对图像进行二值化，我自己编写的并经过测试正确。附件中有算法使用说明。-Image binarization algorithm: Otsu method, Kittler minimum error thresholding method, and Niblack method. All these methods are classical binarization methods.