图像处理，用于根据颜色提取图像，简单实用！内容不复杂！...

数字图像处理讲义和代码 数字图像处理讲义和代码-Digital Image Processing Lectures and code of digital image processing notes and code

这是一个完成各种数字图像水印的算法的程序，里面也实现了dct，fft，以及水印的改进算法，程序移植性好-This is a complete range of digital image watermarking algorithm procedure, which also realize the dct, fft, as well as to improve the watermarking algorithm, transplantation procedures and good

阈值图像生长 参数为阈值区域 生长点 可以多seed生长-Threshold image growth parameters for regional growth point threshold can seed the growth of

图像分割，主要实现不同算子的分割，还包括Canny算子实现-Image segmentation, the main operator realize different partition, but also realize Canny operator

用Hough变换方式检测图像中的圆，vc++可以实现-use Hough transform methods for detection of the image, round can be achieved vc

通过hough变换求图像中的圆的参数（圆心坐标和半径）-Through the hough transform for image circle parameters (center coordinates and radius)

一些DCT,DWT的原代码，希望对大家有所帮助。代码可能不全，望见谅。-some DCT, DWT the original code, we hope to help. Code may be incomplete, hope will forgive me.

This toolbox implements the algorithm in a fairly general way in a C file that can be called from Matlab. It allows to perform the traditional NL-means for denoising (for both B&W and color images) but also to use an arbitrary set of patches to perform the denoising. -This toolbox implements the algorithm in a fairly general way in a C file that can be called f rom Matlab. It allows to perform the traditiona l NL-means for denoising (for both B

粒子系统模拟的下雨效果-simulate the raining by particle system

视频编码中基于块的梯度下降搜索块运动估计算法