这是sift算法的c实现，用于拼接全景图的开源项目Hugin中找控制点（特征匹配）。...

本程序是VC++数字图像识别技术典型案例一书的所有程序，很有参考价值-This procedure is the VC++ digital image recognition technology a typical case of a book all the procedures, the valuable

图像的颜色处理，包括颜色抖动，颜色转换等。-Deal with color images, including color dithering, color conversion.

图象降噪.rar-image noise reduction. Rar

中值滤波：采用5*5窗口对噪声污染的图像进行去噪处理。-Median filter: 5* 5 window on the noise pollution to deal with the image de-noising.

该程序是进行图像压缩的spiht算法，具体的函数见里面的content.m文件，比较详细-The program is the SPIHT image compression algorithm, the specific function content.m see inside documents, in more detail

包括了常用的图象处理操作,包括平滑,锐化,边缘提取等等!值得一看!-including the common image processing operations, including smoothing, sharpening, edge extraction and so on! An eye-catcher!

jpeg matlab toolbox jpeg 编解码matlab实现，做试验用-jpeg Matlab toolbox jpeg codecs Matlab realized, as a test used

基于带电流体模型的脑图像分割方法， 该方法是active contour的一个变体，但不同于level set的机理，可以自动处理拓扑的变化，而且速度非常快！-Charged_Fluid_Model_for_Brain_Image_Segmentation

三种算法绘制直线，种子填充，画圆画圆弧，绘制二次曲线，贝塞尔曲线等-Draw a straight line of three algorithms, seed filling, drawcircle circular painting, drawing the second curve, Bezier curves, etc.

小波算法实现，代码不多，不过对理解小波还是很有帮助的。-Wavelet algorithm, code much, but the understanding of wavelet still very useful.