下载真彩位图转化成256彩色或黑白位图的代码,图形处理常常遇到的问题....

本程序实现在图像匹配过程中特征点的提取。-Realize this procedure in the process of image matching feature point extraction.

创建指定的图像对象的直方图数据。如果未给定坐标，则指向整个图像。-Images to create the specified data object histogram. If you are not given the coordinates, then point to the entire image.

硕士论文：文本挖掘在Web日志数据预处理中的应用研究-Master s thesis: Text Mining in Web Log Data Preprocessing in the Applied Research

基于两次分数阶傅里叶变换的数字水印算法，一种高保密性的算法-Based on the two fractional Fourier transform of the digital watermarking algorithm, a high-confidentiality algorithm

小波变换的快速算法研究及其在图像处理中的应用-image process, wavelet ,fast algorithm

数字图像处理中，图像匹配是目前研究的一个主要的大方向。这里提供一个图像配准的代码，用于实现图像拼接。-Digital image processing, image matching is a major principle. Here to provide an image registration code, used to achieve image mosaic.

对脑部ct图像的头骨形状进行区域生长算法的运算-Ct images of the brain the skull shape of region growing algorithm for computing

利用GAC水平集迎风方案实现图像分割，分割效果较好，收敛速度快-GAC sets the level of use of the wind program to achieve image segmentation, segmentation better, faster convergence

JPEG2000的示范性代码Jasper的后继版本，GEOJASPER，版本号1.701.0-JPEG2000 code Jasper model of follow-up version, GEOJASPER, version 1.701.0

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.