程序一是对彩色图像进行中值滤波处理，程序二是给出了jpg格式转索引图像，对初学者学习matlab很有帮助...

图像空域预处理算法汇总:有增强,去噪,锐化等,对初学者可作参考-err

对图片进行淡入淡出效果的渲染，通过改变图象中的Alpha通道来实现。-right picture Fade out of the exaggerated effect by changing the image of the Alpha channel to achieve.

实现在图像任意角度的旋转，平移。以及图像的镜像，扭曲。波浪效果，缩小放大裁剪，以及对图像的裁剪。-achieve arbitrary angle images in the rotation and movement. Mirror Image and distorted. The wave effect, narrow Large cutting, and cutting the right image.

YUV文件CIF格式的解码 运行后双击可以显示画面．ＡＬＴ＋Ｆ４关闭-CIF document YUV format decoder running after double-click the screen can show. ALT+ F4 to close

基于matlab对灰度图像的二值化自适应阈值的算法-Gray image binarization adaptive algorithm

Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).

简单的图像处理程序-simple image-processing program

SfS算法，最原始的，绝对经典。对搞计算机视觉图像重构的同志大有帮助。-SfS algorithm, the most primitive and absolute classic. To engage in computer vision image reconstruction comrades of great help.

use the dct in watermark

wavelab预编译文件，能加速wavelab的运行，给那些matlab不能编译m文件的用户准备的。-wavelab pre-compiled documents can be accelerated wavelab of operation, Matlab not to those documents compiled m users of.