边缘检测Sobel算子实现数字图像处理中边缘检测

经典书籍-数字图像处理-冈萨雷斯。解决各位敲代码的烦恼！These MATLAB functions were created for the book Digital Image Processing Using MATLAB (DIPUM), by R.C. Gonzalez, R.E. Woods, and S.L. Eddins, Prentice Ha-Classic books- digital image processing- Gonzalez. To resolve the trouble code you knock! These MATLAB functions were created for the book Digital ImageProcessing Using MATLAB (DIPUM), by RC Gonzalez, RE Woods, andS.L. Eddins, Prentice Ha

一些遗传算法Matlab算例，希望对大家有所帮助-Some genetic algorithm Matlab examples, I hope all of you to help

详细讲解了三维OBJ格式。OBJ文件简单，易解析，对于初学三维图像处理的人来说值得学习。-Gave a detailed 3D OBJ format. OBJ file is simple and easy resolution, three-dimensional image processing for the beginner who is worth learning.

完整的图像增强工具可以直接对图像处理并将图像保存下来，包括线性拉伸，直方图匹配，特别是可以对大图像进行处理。-A complete image enhancement tools directly on the image processing and image preservation, including the linear stretching, histogram matching, in particular, can handle large images.

自己写的多边形点在内判断的简单算法，运行没有出现问题，无论多边形情况（凹凸）-Write your own polygon points in a simple algorithm to determine, running no problems, regardless of polygons situation (bump)

实现多小波变换的MATLAB工具箱库函数-multi-wavelet transform MATLAB Toolbox library functions

精典的LSB算法数字水印工具，经过本人修改和调试，可以在windows平台下使用。操作界面是命令行的形式，可以对bmp图片和一些声音、视频格式嵌入水印，经测试完全可用。请放心下载-Classical algorithm for the LSB digital watermarking tool, after I modify and debug, you can use in windows platform. Interface is a command-line form can be bmp picture and some sound, video format embedded watermark can be used have been tested fully. Please be assured Download

实现在YUV图像上面按照算法叠加OSD信息-Achieve the YUV overlay the image above, OSD information in accordance with Algorithm

Graph-cut implementation is used for combinatorial optimization, which is a fast and robust means to achieve stereo matching, image restoration, segmentation.

1.掌握图像滤波的基本定义及目的； 2.理解空域滤波的基本原理及方法； 3.掌握进行图像的空域滤波的方法。 -1. Image filtering grasp the basic definition and purpose; 2. Understanding of spatial filter the basic principles and methods; 3. master images of the spatial filter method.