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这是一个模式识别中关于主成分分析的特征提取的matlab源码-This is a pattern recognition on the Principal Component Analysis Feature Extraction of Matlab FOSS

首先通过多分辨率分解法提取高频边缘，然后分别对每层的高频边缘进行非线性插值得到新的高频边缘，接着对高频边缘进行高通滤波得到等强后的高频边缘，最后对增强后的高频边缘进行修正。再在对增强的图像进行对比度拉伸，从而达到增强的目的！-First of all, through the extraction of multi-resolution decomposition of high-frequency edge, and then were on the edge of each high-frequency non-linear interpolation to be the new high-frequency edge, and then the edge of the high-frequency high-pass filter to be strong, such as after the high-frequency edge, and finally on the brink of enhanced high-frequency be amended. Again in contrast enhanced image stretching, so as to achieve the purpose of enhancing!

BioID-FD-Eyepos-V1.2版

边缘检测（prewitt边缘检测算子的，roberts边缘检测算子的，Krisch边缘检测算子的）-Edge Detection (prewitt edge detection operator, roberts edge detection operator, Krisch edge detection operator)

这是一个对图像进行线性变换的程序，对图像处理方向的初学者有较大的用户-This is an image of linear transformation process, the direction of the image processing for beginners has a larger user

此代码用于ECG波形的QRS检测，采用常见的可实时检测波形的算法。-This code for the ECG waveform of QRS detection, the use of commonly available real-time detection algorithm waveform.

RGB to YUV conversion

行程编码，JPEG压缩编码（基本系统） 命令行编译过程如下 vcvars32 rc bmp.rc cl compress.c bmp.res user32.lib gdi32.lib-itinerary coding, JPEG coding (basic system) command line compiler process following vcvars32 mail c bmp.rc l compress.c bmp.res user32.lib gdi32.lib

粒子滤波器是基于序贯Monte Carlo仿真方法的非线性滤波算法,可以解决所以线性，非线性问题。-Particle Filter is based on sequential Monte Carlo simulation method of nonlinear filtering algorithms, can be solved so linear, nonlinear problems.

图像处理 图像检索 功能强大 直接使用-Image processing image retrieval powerful direct use