对图像进行模糊..适用于PGM图像

face recognition test source code

this function is getting the background by mean function for rael time . the function calc the mean of every pixel .

代码包括利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理等-Code including the use of Butterworth (Butterworth) low pass filter for noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images, such as treatment

多媒体作业图片转换 希望大家多多的光临我的冤代码！ 很不错的值得大家看-multimedia operations Photo conversion lot of hope that we visit my grievances code! Very good to see you deserve

在matlab环境下，包括图像评价函数算法：Brenner、方差、梯度阈值、熵函数、能量梯度函数。-in Matlab environment, including image evaluation function algorithm : Brenner, variance, gradient threshold, entropy function, energy gradient function.

本程序实现了WBS（跳过空白块编码），对与二值图像进行了有效的压缩 该算法具有自适应性 可以自动选择空白快的大小 -This procedure achieved a WBS (skip blank block coding), with binary image compression effectively with self-adaptability of the algorithm can automatically select a blank quick size

游戏开发中的辅助工具，非常有用，可以大量减轻美工处理图片的工作量 1，生成字体图片文件 2，图片切分，把大的精灵图片切分成小的图片 3，图片剪切，可以批量对于某个目录的所有图片进行上下左右的剪切处理-Game development tool, very useful, you can handle a large number of art to alleviate the workload of one picture to generate the font image file 2, image segmentation, the big picture wizard cut into small picture 3, picture cut, you can bulk for a directory of all the pictures up and down around the shear treatment

Tsai的标定程序和zhang的标定程序，用matlab编写的 。-Tsai calibration procedures and zhang calibration procedure using Matlab prepared.

有关数学计算――点积 适合于计算图形，尤其多边形计算方面，英文网页-the mathematical calculations-- for the plot point in the calculation of graphics, particularly polygon calculations, the English website

opencv中部分函数的使用方法> > > -opencv some function to use