P0301: digital image data display matrix and its Fourier transform P0302: Two

matlab图象应用广泛于图象增强,其中的Retinex图象增强也越来越受到重视,对于彩色图象的处理效果很明显。-Matlab image widely used in image enhancement, The Retinex Image Enhancement also growing in importance for color image effect is obvious.

计算机图形学课程上作为例子学习的源代码，在VC6.0下完美运行，肯定是能用的，各位仔细调试！-Computer graphics courses as an example to study the source code, in perfect running under VC6.0 certainly can, and you carefully debugging!

基于MATALAB 数字滤波器设计用巴特沃斯滤波器进行图像滤波-the auto design by matalab in this way

这是关于数字图象处理方面比较全的一个例子，大家有需要的可以直接copy其中的代码-This is on the digital image processing of a whole compared example, We need to be direct copy of the code

一个数字图像处理的演示软件，包括各种变换，是图像处理学习者的良好参考-a digital image processing software demonstration, including transform, image processing learners is a good reference

一篇关于遥感图像处理的专业论文，对做图像处理的人士有很大的帮助-An article on remote sensing image processing professional papers, to do image processing to those who are very helpful

算法特点： (1)可检测低对比度直线(可根据感兴趣问题的边缘强度调整)； (2)编程接口简单，集成移植非常容易，算法可输出图像中每条直线的起点、终点、斜率等参数； (3)程序代码完全工程化设计，对320×240图像的处理速度可达15帧/秒； 测试方法： 在安装有USB CMOS摄像头的计算机上直接运行本程序即可看到实时检测直线的处理效果(采用不同颜色表示不同方向的直线)。 (可用于立体视觉、摄像机标定、人体运动分析、智能交通道路检测、工业生产监测等) -Algorithm features: (1) can detect low-contrast line (which can be the basis of issues of interest to adjust the edge intensity) (2) The programming interface is simple, very easy to transplant integration, the algorithm can output images in a straight line for each starting point, the end of the slope and other parameters (3) code fully engineered design, on the 320 ⊙ 240 image processing speeds of up to 15 frames/s testing methods: in the installation of USB CMOS camera has a computer running the program directly to see real-time Detection of linear treatment effect (using different colors in different directions that a straight line). (Can be used for stereo vision, camera calibration, human motion analysis, intelligent traffic detection,

数字图象处理，包括几何变换、频域下的图象处理、形态处理、图象分割等内容-Digital image processing, including geometric transformations, frequency domain of image processing, form processing, image segmentation, etc.

8. 判断点是否在凸多边形内 9. 寻找点集的graham算法 10.寻找点集凸包的卷包裹法 11.判断线段是否在多边形内 12.求简单多边形的重心 13.求凸多边形的重心14.求肯定在给定多边形内的一个点15.求从多边形外一点出发到该多边形的切线16.判断多边形的核是否存在-8. In judging whether a convex polygon 9. Find points of graham algorithm 10. Find point set of convex hull volume parcels Act 11. Line judge whether the polygon 12. Seeking simple polygon focus 13. Convex Polygon focus 14. For sure in a given polygon within the a point 15. demand from outside the polygon to the starting point of the polygon Tangent 16. the nuclear polygon judgment whether there

该代码用颜色提示实现层次式拓扑保持图像分割，效率高，分割效果好。-The code used color tips realize hierarchical topology to maintain image segmentation, high efficiency, good segmentation results.