Digital-Image-Processing

说明：  基础SAD算法代码，最基本的图像匹配处理方法，也是最常用的基本法，有助于新手理解(Basic sad algorithm code)

说明：  KMEANS代码段，用于图像分割，已配置完成(KMEANS,use to achieve image segmentation)

高斯粗糙表面的散射系数，输入参数含波长，需要regeng.m产生高斯粗糙表面。(rs1dg computes the bistatic scattering coefficient for Gaussian rough surfaces with Gaussian spectrum.)

matlab本身不带yuv视频读取函数，此函数读取并转换为RGB格式保存(Matlab itself does not have the yuv video reading function, which is read and converted to RGB format)

详细介绍了matlab下的曲线和曲面拟合，并有一份word的原理说明，介绍的很详细，可供参考和实际运用(Described in detail under the matlab curve and surface fitting, and a word there is the principle that the very detailed introduction is available for reference and practical use of)

故障分为很多种，该程序是利用小波包把故障特征提取出来，用于判断接下来出现的情况是把一种故障(The fault is divided into many, the program is using wavelet packet to extract the fault features out, used to judge the next case to a fault)

说明：  利用matlab实现基于帧间差分的运动目标检测(Moving target detection based on inter frame difference using MATLAB)

利用四元数对彩色图像进行各种图像处理的，如滤波、快速傅立叶变化、图像质量评价等。(Use quaternion various images for color image processing, such as filtering, fast Fourier transform, the image quality evaluation.)

亚像素提取边缘源代码，可以进行准确的边缘检测(Subpixel edge source code)

说明：  用于处理亮度不一样或者曝光时间长短不一样的图像，通过图像融合增强图像效果。(Used to process images with different brightness or different exposure time, and enhance the image effect through image fusion.)