The procedure for the wavelet image denoising matlab source code, content is ver...

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

利用快速傅立叶变换实现了人脸表情图像的Gabor变换的快速算法 针对不同尺度的Gabor小波特征采用不同的下采样因子来对Gabor变换特征进行第一次降维 利用一种改进的核鉴别分析方法对Gabor特征进行二次特征提取-using fast Fourier transform of Facial Expression Gabor transform the image of the fast algorithm for different foot the Gabor wavelet characteristics under different sampling factor to the Gabor transform features the first drop Shalikashvili Improved use of nuclear discriminant analysis method Gabor features second feature extraction

关于音频信号的采集和回放的c++程序，且在dsp上实现-audio signal on the collection and the intervals c procedures, and achieve the dsp

这是我用所学的知识写得阈值分割程序，希望对大家有一定的启发-This is my knowledge with written procedures for threshold segmentation, in the hope that everyone has a certain degree of inspiration

在matlab7.0环境下用hough变换算法实现的检测直线的例子-Matlab7.0 environment in the hough transform algorithm used to achieve the detection of straight-line example

为了更好的达到图象处理的目的,本内容主要讲解并实现了图象增强算法,-In order to better achieve the purpose of image processing, the contents of the main on and realize the image enhancement algorithm,

一种从法相到高度的全局算法，fc算法，从图像法相恢复图像高度信息-From the law to a high degree of overall algorithm, fc algorithm method to restore images from the image height information

MATLAB 计算医学图像的配准，融合 基于SIFT方法的配准

ARM编译指南，包括基本操作，开发步骤等，很好用-ARM compiler guide, including basic operations, the development of steps and so on, very good use

平滑处理是一种衫的数字图像处理技术,主要目的是为了减少图像的噪声.可用滤波的方法实现.-Smoothing is a kind of shirt deal with the digital image processing technology, the main purpose is to reduce the image noise. Filtering method can be used.