视觉神经科学中一个重要的研究方法就是建立初级视觉系统功能与自然图像的统计特性之间的关系，通过对自然图像的有效编码（稀疏性）可以模拟初级视觉皮层的一些基本属性，包...

利用GAC水平集迎风方案实现图像分割，分割效果较好，收敛速度快-GAC sets the level of use of the wind program to achieve image segmentation, segmentation better, faster convergence

实现了地形图像等的四叉树分层，根据图像的梯度和稠密分布进行分层处理。-Realized images of the terrain quadtree hierarchical, according to the image gradient and the dense distribution of slicing.

在VS编程环境中，显示一幅图片，进行傅里叶变换，在增加高频部分的值，将原图片和变换后的图片进行比较。-In the VS programming environments, display an image, the Fourier transform, high-frequency part of the increase in the value of the original image and the transformed images were compared.

这是我前一段时间收集的一个关于图像处理的代码，真可谓是丰富多彩。一定会您有用。里面涉及各种关于图像处理的源代码。-this is a magic image processing sourc code, whic i got the other day. it must be useful for people who research image compression

在internet上进行图像检测的隐写分析-Carried out in the internet image steganalysis detection

遥感实习的成果。实现了计算植被指数的算法，包括：差值植被指数，比值植被指数，归一化植被指数，调整土壤亮度植被指数-The implementation of the algorithm for calculating vegetation indices, including: the difference vegetation index, the ratio vegetation index, normalized difference vegetation index, soil adjusted vegetation index brightness

人脸检测源码,是在C++环境下应用的. 是数字图像处理典型算法与实现书中的代码-Face detection source code is in the C++ Environment applications. Is typical of digital image processing algorithms and implementation of the code book

这是一个关于图象融合的程序，利用该程序可以实现任意图象的匹配与融和。-This is a picture of the integration process, the use of the program could realize arbitrary image matching and integration.

K-L的人脸识别 K-L的人脸识别-KL Face Recognition Face Recognition KL

线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6. 判断圆是否在多边形内7. 求矢量夹角余弦 8. 求线段之间的夹角9. 判断线段是否相交10.判断线段是否相交但不交在端点处11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点 16.判断线段是否相交，如果相交返回交点-straight line segment and a basic computing. Point and the line between the two. Seeking to point straight vertical line segment where the Pedal 3. Line points to the recent four points. Point to the straight line distance from the host 5. Set point to the recently broken away from six. To judge whether the circular polygon 7. for vector cosine angle 8. for the angle between the line 9. Line judge whether the intersection 10. Line judge whether the intersection but do not pay the endpoint Office 11. for the straight line segment where equation 12. for a linear slope 13. seeking straight tilt angle 14. Points on a linear symmetrical points 15. to judge whether the intersection of two straight and for 16 straight intersection. Line judge whether the intersectio