影像特征匹配，利用harris算子提取特征角点

粒子滤波一个小演示源码，比较好用，有需要的赶紧下吧-Particle filter a small demo source code, compare easy to use, there is need to hasten the next bar

这是一个用C++语言实现一个指纹识别程序，要求满足FVC国际竞赛标准，并在学校建立的指纹库上实测。程序里应用到的技术有：中值滤波、直方图均衡化、脊线方向提取、Gabor滤波、指纹细化、特征提取、特征点过滤、基于局部特征点的特征匹配等等…… -This is a C++ language implementation with a fingerprint identification procedure that requires the FVC meet international competition standards, and establish a fingerprint in the school library on the measurement. Program where the technology applied to the following: median filter, histogram equalization, the direction of ridge line extraction, Gabor filtering, fingerprint refinement, feature extraction, feature point filtering, based on local feature points of the feature matching and so on ... ...

比较硬阈值、软阈值法图像去噪，并提出折中阈值法去噪-Comparison of hard thresholding, soft thresholding image denoising, and put forward a compromise threshold denoising

一个比较完整的边缘寻找的实际例子，对于肝刚接触图像处理算法的学习者可能会有帮助。-The edge of a relatively complete search of practical examples, for liver刚接触image processing algorithm may be helpful to learners.

该程序可以检测图片中的角点 是一个matlab程序-The program can detect the picture in the corner is a matlab program

可用于256色位图文件的轮廓跟踪，以及对图像边缘提取。-256 colors can be used to outline bitmap file tracking, as well as the image edge extraction.

基于小波变换的数字水印论文，四篇，对想学习基于小波的数字水印的比较有帮助。-Digital watermarking based on wavelet transform paper 4, to want to learn digital watermarking based on wavelet more helpful.

由于只是利用图像的灰度信息，sl 算法不能很好地区分形状相似但颜色不同的物体：针对这一问题，提出了一种基于彩 色的SIFT特征点提取算法，并着重分析了多种彩色模型对算法性能的影响?这种算法也是在图像的灰度尺度空间上检测特征点， 但其特征向量由各描述子子区域的彩色模型分量的均值组成并在原始的彩色图像上进行计算：实验结果证明了该算法的有效性。-Abstract：Because only the gray scale information is utilized．the SIFT method can’t differentiate the objects with similar shape but with diferent colors commendably．1,1 order to solve such problem．presents a color―based SIF I feature point detecting method and analyzs the method’S performance in temas of diferent color models The method detected interest points in the gray image scale space，and its eigem eetors al’e composed of the mean 、 alues of different color model components in each subregion and are computed based on the Ol。iginal color images．Tile experimental results have proved its validity

这是一个种子填充算法，是根据已知的一个多边形区域内部的一个象素点来找到区域内其他的象素点进行填充的。-This is a seed fill algorithm is based on a polygon known within the region point to a pixel within the region to find other pixel sites filled.

这个程序非常不错，尤其是对于经常用matlab进行（图像处理）仿真的同志们。可以一次读入任意副图像，解决了仿真是一次读入一幅图像而导致样本数据过小的问题。-This procedure is very good, especially for frequently used to carry out matlab (image processing) simulation comrades. Can read into any Deputy images, to solve the simulation is a read into an image caused by the sample data is too small issue.