sift_0_9

matlab实现的小波图像压缩，序列图像压缩处理，效果很理想(Matlab realization of wavelet image compression, image compression sequence, and the effect is very satisfactory)

计算二维图像的分形维数,将彩色图像灰度处理，然后转换成二值图 进行分形维数计算(calculate the fracture dimensions of the picture)

用于去除眼动，眼漂的插件。下载后解压到eeglab 插件目录下，启动matlab 设置好路径就可以自动打开，在eeglab tool 中可以选中使用。(A plug-in for removal of eye movement and eye drift. After downloading, unpack it to the eeglab plug-in directory, start MATLAB and set up the path to open automatically, which can be optionally used in eeglab tool.)

模糊C均值分类，用于图像处理中 很好用的，极力推荐 (Fuzzy C-means classification, used for image processing in a very good use, and strongly recommend)

说明：  本例程可以通过肤色进行人脸检测，同时包含一些对图像的基本处理方法，并集成了人脸识别的GUI界面。(This routine can detect face by skin color, and also includes some basic processing methods for image, and integrates GUI interface of face recognition.)

一个生成NURBS曲面的程序，是在Visual下运行的(A NURBS surface generation program is run under Visual)

说明：  利用matlab进行编译，显示raw格式的裸数据(Compile with matlab and display raw data in raw format)

1. 将真彩位图转化成各色或黑白位图，进行二值化(支持多种抖动方法)处理后的位图，效果和速度极佳。 2. 将真彩或黑白位图进行 90度 , 180 度 ,270 度 高速度旋转。 (1. The true color bitmap into a colored or black and white bitmap to binary (supports multiple dithering methods) treated bitmap, effects and excellent speed. 2. The true color or black and white bitmap to 90 degrees, 180 degrees, 270-degree high-speed rotation.)

Gabor小波进行特征提取，实现人脸识别(Gabor Wavelet Feature Extraction to Achieve Face Recognition)

基于rtklib计算加入北斗的单点定位及差分定位(single PP and DGNSS using BEIDOU based on RTKLIB)