简单图形的生成，填充（比如直线、圆、拟合曲线等） 图像的处理（二值化、锐化、浮雕化、图片解压、压缩）...

运用contourlet变换和小波变换对图像进行去噪处理,并将二者的去噪效果通过PSNR进行对比.文中包含去噪.m文件和求PSNR的.m文件.程序中注释详细,值得参考.通过测试的代码.-Use Contourlet transform and wavelet transform for image denoising treatment, and the denoising effect of the adoption of both PSNR comparison. Paper contains denoising. M documents and PSNR for the. M file. Program notes in detail, it is also useful. Through test code.

显示图片的直方图，上传图片到数据库，批量上载和单个图片上载-Photo shows the histogram, upload pictures to the database, the lot on the individual and on the Photo

This code implements the well-known Chan-Vese segmentation algorithm from the paper "Active Contours Without Edges." This technique deforms an initial curve so that it separates foreground from background based on the means of the two regions. The technique is very robust to initialization and gives very nice results when there is a difference between the foreground and background means. This code uses active contours and level sets in the implementation. It could also serve as a good framework for implementing all kinds of region-based active contour energies. 1.) Download 2.) Unzip 3.) Run >>region_seg_demo See this site for experiments, videos, and more information on segmentation, active contours, and level sets: [ http://www.shawnlankton.com/2007/05/active-contours/ ]

SIFT是一种特征值抽取算法，2004年提出，是一种与大小，角度，亮度无关的强大新算法。-SIFT is a feature abstract algrithm. It s proposed in 2004. It s a strong algrithm invarient of scale, orient and illumination.

一个交互式程序，利用Hough变换检测圆。允许人工选择圆半径。-An interactive process, the use of Hough transform circle detection. Permit artificial selection radius.

水印DCT-DCT Watermark

BMP图片的直方图均衡代码。适用于数字图像处理领域的研究人员。-BMP image histogram equalization code. Applicable to the field of digital image processing researchers.

数字图像处理中的颜色处理，是VC源程序哦！-Digital image processing in the color treatment, source VC Oh yes!

Tamura纹理特征提取及应用的matlab代码，附有介绍Tamura纹理的文献以及测试用图片。-Matlab code for extracion and application of Tamura texture, attched paper about tamura texture and picture for test.

该数字图像处理软件包利用Delphi7.0完成，参照《基于Delphi的数字图像处理工程软件设计》这本书，可以实现基本的图像处理功能：如二值化、中值滤波、边缘检测、图像腐蚀等-The use of digital image processing software package Delphi7.0 completed, the light of